What is the official website of Ameren ?

The official website of Ameren is http://www.ameren.com.

What is Ameren's cybersecurity risk score?

Ameren has an AI-generated cybersecurity risk score of 804 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Ameren experienced?

According to Rankiteo, Ameren currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Ameren been affected by any supply chain cyber incidents ?

According to Rankiteo, Ameren has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Ameren have SOC 2 Type 1 certification ?

According to Rankiteo, Ameren is not certified under SOC 2 Type 1.

Does Ameren have SOC 2 Type 2 certification ?

According to Rankiteo, Ameren does not hold a SOC 2 Type 2 certification.

Does Ameren comply with GDPR ?

According to Rankiteo, Ameren is not listed as GDPR compliant.

Does Ameren have PCI DSS certification ?

According to Rankiteo, Ameren does not currently maintain PCI DSS compliance.

Does Ameren comply with HIPAA ?

According to Rankiteo, Ameren is not compliant with HIPAA regulations.

Does Ameren have ISO 27001 certification ?

According to Rankiteo,Ameren is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Ameren operate in ?

Ameren operates primarily in the Utilities industry.

How many employees does Ameren have ?

Ameren employs approximately 6,893 people worldwide.

Does Ameren own any subsidiaries ?

Ameren presently has no subsidiaries across any sectors.

How many LinkedIn followers does Ameren have ?

Ameren's official LinkedIn profile has approximately 75,942 followers.

What is the NAICS classification code for Ameren ?

Ameren is classified under the NAICS code 22, which corresponds to Utilities.

Does Ameren have a Crunchbase profile ?

Yes, Ameren has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/ameren.

Does Ameren have a LinkedIn profile ?

Yes, Ameren maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/ameren.

How many cybersecurity incidents has Ameren experienced ?

As of June 14, 2026, Rankiteo reports that Ameren has not experienced any cybersecurity incidents.

How many peer or competitor companies does Ameren have ?

Ameren has an estimated 4,408 peer or competitor companies worldwide.

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804

/1000

Good

829

/1000

Good

Ameren Vendor Cyber Rating & Cyber Score

ameren.com

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We're Ameren Corporation (AEE), a St. Louis-based, Fortune 500 company that powers the quality of life for millions of people throughout Illinois and Missouri. Ameren Illinois provides electric distribution and transmission service, as well as natural gas distribution service, while Ameren Missouri provides vertically integrated electric service, with generating capacity of over 10,200 megawatts, and natural gas distribution service. Combined, we serve 2.4 million electric and more than 900,000 natural gas customers in a 64,000 square mile area. We're the largest electric utility in Missouri and the second largest in Illinois, and we're among the nation's largest investor-owned electric or gas utility.

Ameren A.I CyberSecurity Scoring

Scoring History

Ameren

Ameren CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

Ameren Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Ameren

Incidents vs Utilities Industry Avg (This Year)

No incidents recorded for Ameren in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Ameren in 2026.

Incident Types Ameren vs Utilities Industry Avg (This Year)

No incidents recorded for Ameren in 2026.

Incident History - Ameren (X = Date, Y = Severity)

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SUBSIDIARY

Ameren Subsidiaries

Parent Company

Ameren

Utilities

Website: http://www.ameren.com

Company Size: 6,893

No subsidiary data available for this company.

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Ameren Similar Companies

PT PLN (Persero)

pln.co.id

Indonesia State Electricity Corporation PLN has a long history in electricity industry of Indonesia. As the sole provider of electricity in Indonesia, PLN is striving to increase quality of services to all Indonesian. In 1972, in accordance with Government Regulation No.17, the State-owned Electricity Company was enacted as a State-owned General Electricity Company and as PKUK responsible to provide electricity to meet public needs. While the Government policy was giving opportunity to the Private Sectors to focus on the provision of electricity, the status of PLN was changed from a General Company to Corporation’ as well as PKUK in providing electricity for public needs until the present. Throughout the 75 years of journey, PT PLN (Persero) has succeeded in becoming one of the companies with the largest assets in Indonesia of IDR 1,589 Trillion (PT PLN (Persero) Financial Report 2020 Audited).

American Electric Power

AEP.com

Our team at American Electric Power is committed to improving our customers' lives with reliable, affordable power. We are investing $54 billion from 2025 through 2029 to enhance service for customers and support the growing energy needs of our communities. Our nearly 16,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more than 225,000 miles of distribution lines to deliver energy to 5.6 million customers in 11 states. AEP also is one of the nation's largest electricity producers with approximately 29,000 megawatts of diverse generating capacity. We are focused on safety and operational excellence, creating value for our stakeholders and bringing opportunity to our service territory through economic development and community engagement. Our family of companies includes AEP Ohio, AEP Texas, Appalachian Power (in Virginia and West Virginia), AEP Appalachian Power (in Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana, east Texas and the Texas Panhandle). AEP also owns AEP Energy, which provides innovative competitive energy solutions nationwide. AEP is headquartered in Columbus, Ohio. For more information, visit aep.com.

Dominion Energy

cb dominionenergy.com

Dominion Energy (NYSE: D), headquartered in Richmond, Va., provides regulated electricity service to 3.6 million homes and businesses in Virginia, North Carolina, and South Carolina, and regulated natural gas service to 500,000 customers in South Carolina. The company is one of the nation’s leading developers and operators of regulated offshore wind and solar power and the largest producer of carbon-free electricity in New England. The company’s mission is to provide the reliable, affordable, and increasingly clean energy that powers its customers every day. Please visit DominionEnergy.com to learn more.

RWE

cb rwe.com

RWE is leading the way to a clean energy world. With its investment and growth strategy Growing Green, RWE is contributing significantly to the success of the energy transition and the decarbonisation of the energy system. Around 20,000 employees work for the company in almost 30 countries worldwide. RWE is already one of the leading companies in the field of renewable energy. RWE is investing billions of euros in expanding its generation portfolio, in particular in offshore and onshore wind, solar energy and batteries. It is perfectly complemented by its global energy trading. RWE is decarbonising its business in line with the 1.5-degree reduction pathway and will phase out coal by 2030. RWE will be net-zero by 2040. Fully in line with the company’s purpose — Our energy for a sustainable life.

Xcel Energy

cb xcelenergy.com

A leading energy provider, dedicated to excellence. We make energy work better for our customers, helping them thrive every day. That means always raising the bar - delivering better service and providing more reliable, resilient and sustainable energy to the eight states we serve: Minnesota, Colorado, Wisconsin, Michigan, North Dakota, South Dakota, New Mexico and Texas. At Xcel Energy, we provide work that makes a difference, a team you can count on, opportunities to grow and rewards that help you thrive. Ready to help power the future of energy? Visit jobs.xcelenergy.com to learn more.

Neoenergia

neoenergia.com

Somos uma companhia de capital aberto com ações (NEOE3) negociadas na Bolsa de Valores de São Paulo. Parte do grupo espanhol Iberdrola, atuamos no Brasil desde 1997, e atualmente, somos uma das líderes do setor elétrico do país. Estamos presentes em 18 estados e no Distrito Federal, com negócios em toda cadeia do setor elétrico: geração, transmissão, distribuição e comercialização. Nossas distribuidoras de energia, Neoenergia Coelba (BA), Neoenergia Pernambuco (PE), Neoenergia Cosern (RN), Neoenergia Elektro (SP/MS) e Neoenergia Brasília (DF) atendem a 16,5 milhões de clientes, o equivalente a uma população superior a 37 milhões de pessoas. Atuamos na geração, transmissão, distribuição e comercialização de energia e nossa matriz energética é 90% renovável! Por meio do Instituto Neoenergia, fomentamos o desenvolvimento sustentável a partir de ações socioambientais e, assim, contribuimos para a melhoria da qualidade de vida das comunidades onde estamos presentes, sobretudo, pessoas mais vulneráveis, visando sempre pelo desenvolvimento sustentável.

Centrica

cb centrica.com

Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses. We supply energy and services to over 10 million customers, mainly in the UK and Ireland, through brands such as British Gas, Bord Gáis Energy and Centrica Business Solutions. Through our trusted brands, we deliver innovative energy and services solutions to help solve customers’ needs, supported by thousands of engineers and technicians. We are committed to energising a greener, fairer future. 

Correos

correos.es

Somos la empresa líder en comunicaciones físicas, digitales y de paquetería. Nuestra misión es prestar un servicio integral de calidad, ofreciendo soluciones y servicios en toda la cadena de valor del ecommerce con el objetivo de facilitar la vida a nuestros clientes. Distribuimos más de 5.100 millones de envíos al año y llegamos a 19 millones de hogares y dos millones de empresas. Somos la primera empresa del país por capilaridad y cobertura territorial, con más de 10.000 puntos de acceso a nuestros servicios: 2.200 oficinas multiservicio, 100 unidades de servicios especiales 1.821 unidades de distribución y 7.676 puntos de servicio en el ámbito rural (atención al cliente y/o reparto). Y, sobre todo, somos la empresa con mayor número de personas al servicio de personas. Más de 65.000 profesionales trabajando para que Correos sea cada día una empresa más moderna, eficiente y competitiva.

Pacific Gas and Electric Company

pge.com

Pacific Gas and Electric Company, incorporated in California in 1905, is one of the largest combination natural gas and electric utilities in the United States. Based in San Francisco, the company is a subsidiary of PG&E Corporation. There are approximately 20,000 employees who carry out Pacific Gas and Electric Company's primary business—the transmission and delivery of energy. The company provides natural gas and electric service to approximately 15 million people throughout a 70,000-square-mile service area in northern and central California. Fast Facts * Service area stretches from Eureka in the north to Bakersfield in the south, and from the Pacific Ocean in the west to the Sierra Nevada in the east * 141,215 circuit miles of electric distribution lines and 18,616 circuit miles of interconnected transmission lines * 42,141 miles of natural gas distribution pipelines and 6,438 miles of transportation pipelines * 5.1 million electric customer accounts * 4.3 million natural gas customer accounts

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NEWS

Ameren CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

December 15, 2025 08:00 AM

Jamie Engstrom joins Ameren board of directors

PRNewswire/ -- Ameren Corporation (NYSE: AEE) announced today that Jamie L. Engstrom has been elected to the Ameren board of directors,...

Read Article

December 15, 2025 08:00 AM

Ameren (NYSE: AEE) elects Caterpillar CIO Jamie Engstrom to its board from Jan. 1

Ameren names Jamie L. Engstrom to its board, effective Jan. 1, 2026. The Caterpillar SVP and global CIO has held leadership roles there...

Read Article

December 15, 2025 08:00 AM

Jamie Engstrom elected to Ameren board of directors

ST. LOUIS - Ameren Corporation (NYSE:AEE) announced Monday that Jamie L. Engstrom has been elected to its board of directors,...

Read Article

November 05, 2025 08:00 AM

Why proven and secure industrial IP/MPLS is the best choice for mission-critical grid modernization

Discover how power utilities are unlocking big operational and business benefits by using IP/MPLS as a foundation for grid modernization.

Read Article

March 07, 2025 08:00 AM

Avista, PG&E, Ameren AI demonstrations show great potential – but are other utilities ready?

New artificial intelligence and machine learning algorithms can optimize complexities across the power system if utilities and regulators...

Read Article

September 23, 2024 07:00 AM

UMSL students and alumni connect with potential employers at the Fall Internship & Job Fair

More than 500 students and alumni attended the event, which featured 90 employers from a variety of industries.

Read Article

March 06, 2024 08:00 AM

DOE awards $45M for grid security research focused on machine learning, artificial intelligence

The Electric Power Research Institute will receive more than $22 million to lead five projects in collaboration with Consolidated Edison, Ameren, Southern Co....

Read Article

April 21, 2023 07:00 AM

Why I joined Cloudflare as Chief Security Officer

I am absolutely thrilled and feel incredibly blessed to have joined Cloudflare as Chief Security Officer (CSO). Cybersecurity has always been my passion and...

Read Article

January 17, 2023 09:20 AM

Ameren Missouri to Deploy 1.4 Million Advanced Meters

Ameren Missouri will deploy 1.4 million advanced meters and a utility IoT network as part of its Smart Meter Project.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-12175

SUMMARY

A vulnerability was detected in CodeAstro Student Attendance Management System 1.0. Impacted is an unknown function of the file /attendance-php/Admin/createStudents.php. Performing a manipulation of the argument admissionNumber results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Published

Date2026-06-13

Updated

Date2026-06-13

RISK INFORMATION (Score: 4.7)

cvss2

Base Score: 5.8

Complexity: LOW

AV:N/AC:L/Au:M/C:P/I:P/A:P

cvss3

Base Score: 4.7

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

cvss4

Base Score: 2.0

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.4

Exploitability

1.2

REFERENCES

CVE-2026-12174

SUMMARY

A security vulnerability has been detected in D-Link DCS-935L 1.10.01. This issue affects the function snprintf of the file /web/cgi-bin/greece/rhea of the component HTTP Handler. Such manipulation of the argument data leads to format string. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Published

Date2026-06-13

Updated

Date2026-06-13

RISK INFORMATION (Score: 8.8)

cvss2

Base Score: 9.0

Complexity: LOW

AV:N/AC:L/Au:S/C:C/I:C/A:C

cvss3

Base Score: 8.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 7.4

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

2.8

REFERENCES

CVE-2026-12183

SUMMARY

Nefteprodukttekhnika BUK TS-G Gas Station Automation System 2.9.1 through 2.10.2 on Linux contains an Improper Authentication vulnerability (CWE-287) in the system configuration module. The /php/ajax-login.php endpoint returns userid=1 (administrator) in response to any HTTP POST request that supplies arbitrary credentials (e.g., action=dologin&login=<any_value>&pwd=<any_value>), and subsequent privileged endpoints under /php/ajax-main.php and /modules/* do not validate a server-side session. A remote unauthenticated attacker can invoke any administrative action exposed by the configuration module, including reading and modifying user rules, fuel tank gauges, fuel dispensers, relays, cash registers, bank terminals, fuel cards, price and customer displays, cash collection, and pricing rules.

Published

Date2026-06-13

Updated

Date2026-06-13

RISK INFORMATION (Score: 9.8)

cvss3

Base Score: 9.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 9.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

3.9

REFERENCES

CVE-2026-6428

SUMMARY

SQL Injection in reports/catalogue_out.pl in Koha Community Koha through 22.11.37, 23.x, 24.x before 24.11.16, 25.05.x before 25.05.11, 25.11.x before 25.11.05, 26.05.x before 26.05.01, and 26.11.x before 26.11.00 allows an authenticated staff user with the Reports module flag to read arbitrary data from the Koha application database via the Filter URL parameter when the Criteria parameter matches /branchcode/. The vulnerable sink in sub calculate concatenates the unmodified Filter request parameter directly into a LIKE clause of the auxiliary $strsth2 statement and executes it via DBI without bound parameters: my $f = @$filters[0]; $f =~ s/\*/%/g; $strsth2 .= " AND $column LIKE '$f' "; This enables error-based SQL injection (e.g., via EXTRACTVALUE) and full read access to sensitive tables including borrowers (password hashes, 2FA secrets, PII), borrower_password_recovery, api_keys, and sessions. Proof of concept (error-based, single request): GET /cgi-bin/koha/reports/catalogue_out.pl?do_it=1&output=screen&Limit=10&Criteria=branchcode&Filter=x'+AND+EXTRACTVALUE(1,CONCAT(0x7e,VERSION(),0x7c,USER(),0x7c,DATABASE(),0x7e))--+- Cookie: CGISESSID=<LIBRARIAN_SESSION> The response body contains the DBI exception leaking the MariaDB version, database user, client IP, and database name, after which arbitrary data can be paged out using LIMIT n,1 / SUBSTRING(...). The vulnerable sink was introduced in commit 6bb77ae3e4 (2008-07-09); CVE-2015-4633 patched the same class in sibling files but did not generalise the fix to reports/catalogue_out.pl. Fixed in Koha 22.11.38, 24.11.16, 25.05.11, 25.11.05, 26.05.01, and 26.11.00 by replacing the raw concatenation with a parameterised placeholder.

Published

Date2026-06-13

Updated

Date2026-06-13

RISK INFORMATION (Score: 7.6)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:S/C:C/I:N/A:P

cvss3

Base Score: 7.6

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

cvss4

Base Score: 5.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:C/RE:X/U:Amber

Impact Score

4.7

Exploitability

2.8

REFERENCES

CVE-2026-5513

SUMMARY

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bookly-customer-full-name' cookie in versions up to, and including, 27.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires 'Remember personal information in cookies' setting to be enabled (disabled by default).

Published

Date2026-06-13

Updated

Date2026-06-13

RISK INFORMATION (Score: 7.2)

cvss3

Base Score: 7.2

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Impact Score

2.7

Exploitability

3.9

REFERENCES

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