Comparison Overview

Reliance Communications

VS

Openreach

Reliance Communications

A Block, 2nd Floor, Reliance Communications Limited, DAKC, Kopar Khairane, Navi Mumbai, 400710, IN
Last Update: 2026-01-20
View Profile
Between 700 and 749
http://www.rcom.co.in

Reliance Communications Limited, founded by the late Shri Dhirubhai H Ambani (1932-2002), has Corporate clientele that includes 40,000 Indian and multinational corporations, including small and medium enterprises. Reliance Communications has established a pan-India, Next-Generation, digital network that is capable of supporting best-of-class services spanning the entire communications value chain. Reliance Communications owns and operates the world's largest Next-Generation IP-enabled connectivity infrastructure, comprising fiber optic cable systems in India, the USA, Europe, Middle East and the Asia Pacific region.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 18,259
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0
View Profile

Openreach

6 Gracechurch Street, London, England, EC3V 0AT, GB
Last Update: 2026-01-17
Between 750 and 799
https://openreach.co.uk/ultrafastfullfibre

We’re the people that make the net work. As the nation’s largest wholesale broadband network, we’re rolling out Ultrafast Full Fibre broadband across the UK. It’s our fastest and most reliable broadband yet, and we’re well on our way to making it available to 25m homes and businesses – building the UK’s fibre future. Check openreach.co.uk/ultrafastfullfibre to see when Ultrafast Full Fibre may be available at your address.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 16,763
Subsidiaries: 10
12-month incidents
0
Known data breaches
0
Attack type number
2

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/reliance-communications.jpeg
Reliance Communications
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/openreach.jpeg
Openreach
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Reliance Communications
100%
Compliance Rate
0/4 Standards Verified
Openreach
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Reliance Communications in 2026.

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Openreach in 2026.

Incident History — Reliance Communications (X = Date, Y = Severity)

Reliance Communications cyber incidents detection timeline including parent company and subsidiaries

Incident History — Openreach (X = Date, Y = Severity)

Openreach cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/reliance-communications.jpeg
Reliance Communications
Incidents

No Incident

https://images.rankiteo.com/companyimages/openreach.jpeg
Openreach
Incidents

Date Detected: 12/2024
Type:Ransomware
Blog: Blog

Date Detected: 05/2018
Type:Data Leak
Attack Vector: Exposed Default Password
Motivation: Unintentional Exposure
Blog: Blog

FAQ

Openreach company demonstrates a stronger AI Cybersecurity Score compared to Reliance Communications company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Openreach company has historically faced a number of disclosed cyber incidents, whereas Reliance Communications company has not reported any.

In the current year, Openreach company and Reliance Communications company have not reported any cyber incidents.

Openreach company has confirmed experiencing a ransomware attack, while Reliance Communications company has not reported such incidents publicly.

Neither Openreach company nor Reliance Communications company has reported experiencing a data breach publicly.

Neither Openreach company nor Reliance Communications company has reported experiencing targeted cyberattacks publicly.

Neither Reliance Communications company nor Openreach company has reported experiencing or disclosing vulnerabilities publicly.

Neither Reliance Communications nor Openreach holds any compliance certifications.

Neither company holds any compliance certifications.

Openreach company has more subsidiaries worldwide compared to Reliance Communications company.

Reliance Communications company employs more people globally than Openreach company, reflecting its scale as a Telecommunications.

Neither Reliance Communications nor Openreach holds SOC 2 Type 1 certification.

Neither Reliance Communications nor Openreach holds SOC 2 Type 2 certification.

Neither Reliance Communications nor Openreach holds ISO 27001 certification.

Neither Reliance Communications nor Openreach holds PCI DSS certification.

Neither Reliance Communications nor Openreach holds HIPAA certification.

Neither Reliance Communications nor Openreach holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g.,  execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.

Published
Date
2026-01-20
Updated
Date
2026-01-20
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/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
References
Description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Published
Date
2026-01-20
Updated
Date
2026-01-20
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References
Description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).

Published
Date
2026-01-20
Updated
Date
2026-01-20
Risk Information
cvss3
Base: 8.1
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
References
Description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Published
Date
2026-01-20
Updated
Date
2026-01-20
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References
Description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Published
Date
2026-01-20
Updated
Date
2026-01-20
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References