What is the official website of PCCW GLOBAL Limited ?

The official website of PCCW GLOBAL Limited is http://www.pccwglobal.com.

What is PCCW GLOBAL Limited's cybersecurity risk score?

PCCW GLOBAL Limited has an AI-generated cybersecurity risk score of 760 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has PCCW GLOBAL Limited experienced?

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

Has PCCW GLOBAL Limited been affected by any supply chain cyber incidents ?

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

Does PCCW GLOBAL Limited have SOC 2 Type 1 certification ?

According to Rankiteo, PCCW GLOBAL Limited is not certified under SOC 2 Type 1.

Does PCCW GLOBAL Limited have SOC 2 Type 2 certification ?

According to Rankiteo, PCCW GLOBAL Limited does not hold a SOC 2 Type 2 certification.

Does PCCW GLOBAL Limited comply with GDPR ?

According to Rankiteo, PCCW GLOBAL Limited is not listed as GDPR compliant.

Does PCCW GLOBAL Limited have PCI DSS certification ?

According to Rankiteo, PCCW GLOBAL Limited does not currently maintain PCI DSS compliance.

Does PCCW GLOBAL Limited comply with HIPAA ?

According to Rankiteo, PCCW GLOBAL Limited is not compliant with HIPAA regulations.

Does PCCW GLOBAL Limited have ISO 27001 certification ?

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

Which industry does PCCW GLOBAL Limited operate in ?

PCCW GLOBAL Limited operates primarily in the Telecommunications industry.

How many employees does PCCW GLOBAL Limited have ?

PCCW GLOBAL Limited employs approximately 1,505 people worldwide.

Does PCCW GLOBAL Limited own any subsidiaries ?

PCCW GLOBAL Limited presently has no subsidiaries across any sectors.

How many LinkedIn followers does PCCW GLOBAL Limited have ?

PCCW GLOBAL Limited's official LinkedIn profile has approximately 47,417 followers.

What is the NAICS classification code for PCCW GLOBAL Limited ?

PCCW GLOBAL Limited is classified under the NAICS code 517, which corresponds to Telecommunications.

Does PCCW GLOBAL Limited have a Crunchbase profile ?

No, PCCW GLOBAL Limited does not have a profile on Crunchbase.

Does PCCW GLOBAL Limited have a LinkedIn profile ?

Yes, PCCW GLOBAL Limited maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/pccw-global.

How many cybersecurity incidents has PCCW GLOBAL Limited experienced ?

As of June 30, 2026, Rankiteo reports that PCCW GLOBAL Limited has not experienced any cybersecurity incidents.

How many peer or competitor companies does PCCW GLOBAL Limited have ?

PCCW GLOBAL Limited has an estimated 10,224 peer or competitor companies worldwide.

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PGL

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760

/1000

Fair

785

/1000

Fair

PCCW GLOBAL Limited Vendor Cyber Rating & Cyber Score

pccwglobal.com

Add Your Compliance Badge

PCCW Global is a leading communications service provider, offering the latest mobility, voice and data solutions to multinational enterprises, telecommunications partners, cloud and application service providers. Our truly global coverage combined with local on-the-ground knowledge has helped us build best-in-class global connections linking Africa, the Americas, Asia Pacific, Europe and the Middle East. Our network supports a portfolio of integrated communications services including connectivity, applications, and tailored solutions integrated and orchestrated by Console Connect, the PCCW Global on-demand digital Software Defined Interconnection ® platform, one of the first global platforms to fully automate switching and routing of all

PGL A.I CyberSecurity Scoring

Scoring History

PGL

PCCW GLOBAL Limited CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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A.I.

PGL 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

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Underwriter Stats for PGL

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for PCCW GLOBAL Limited in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for PCCW GLOBAL Limited in 2026.

Incident Types PGL vs Telecommunications Industry Avg (This Year)

No incidents recorded for PCCW GLOBAL Limited in 2026.

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

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SUBSIDIARY

PCCW GLOBAL Limited Subsidiaries

PGL

Telecommunications

Website: http://www.pccwglobal.com

Company Size: 1,505

HKTSoftware Development

HKT Enterprise SolutionsTelecommunications

1O1O Corporate SolutionsTelecommunications

PCCWSoftware Development

cslTelecommunications

HKT Digital Ventures - Digital CommerceTechnology, Information and Internet

HKT HomeTelecommunications

HKT Digital Ventures - FintechFinancial Services

1O1OTelecommunications

HKT TeleservicesTelecommunications

Console ConnectTelecommunications

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NEWS

PCCW GLOBAL Limited CyberSecurity News

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

November 10, 2025 08:00 AM

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Read Article

October 17, 2025 07:00 AM

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The US Federal Communications Commission (FCC) has taken steps to potentially revoke the access of HKT (International) Ltd., a major Hong...

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August 19, 2025 07:00 AM

Shortlist announced for 2025 Global Connectivity Awards

Debates around energy and water constraints continue to involve the data centre industry and have further entered public debate in recent...

Read Article

June 20, 2025 07:00 AM

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December 25, 2024 08:00 AM

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August 27, 2024 05:35 PM

Yiannis Giokas, MSBA ’16

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-8023

SUMMARY

Zephyr's HTTP server (subsys/net/lib/http) provides a static-filesystem resource type (HTTP_RESOURCE_TYPE_STATIC_FS, available when CONFIG_FILE_SYSTEM is enabled) that serves files from a configured root directory. Before this fix, both the HTTP/1 and HTTP/2 front-ends placed the raw, attacker-controlled request path into client-url_buffer (assembled in on_url() for HTTP/1 and copied verbatim from the :path pseudo-header for HTTP/2) without resolving ./.. segments. The static-FS handler then built the on-disk filename by directly concatenating the configured root with that raw URL (snprintk(fname, ..., "%s%s", static_fs_detail-fs_path, client-url_buffer) at http_server_http1.c:603 and http_server_http2.c:490) and opened it with fs_open(fname, FS_O_READ). Because the handler is reached via wildcard/leading-dir (fnmatch FNM_LEADING_DIR) or fallback resource matching, a request such as GET /<prefix/../../<file is dispatched to the handler and, after the underlying filesystem (e.g. LittleFS/FAT) resolves the .. segments, escapes the configured web root, letting an unauthenticated remote client read arbitrary readable files on the mounted volume (information disclosure). The HTTP server requires no TLS or authentication to reach this path. The fix adds http_server_remove_dot_segments(), which canonicalizes the path portion of the URL before resource lookup in both protocol handlers, neutralizing the traversal. Affects releases v4.0.0 through v4.4.0 for deployments that register a static-filesystem resource.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-7656

SUMMARY

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was '((length/hop/source/target checks) && (icmp_hdr-code != 0))'. Because every legitimate ND message carries ICMPv6 code 0, an attacker setting code == 0 (the normal value) caused the entire predicate to evaluate false, so the packet was never dropped and all of the other checks were silently skipped. The bypassed checks include the mandatory Hop Limit == 255 verification (which proves an ND packet originated on-link and was not forwarded) and, for Router Advertisements, the requirement that the source be a link-local address, as well as multicast-target sanity checks. As a result, an adjacent on-link attacker — and, because the Hop-Limit-255 guard is bypassed, potentially a remote/off-link attacker whose packets would otherwise be rejected — can have forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages accepted. A forged RA lets the attacker reconfigure the victim's default router, on-link prefixes (SLAAC), MTU, reachable/retransmit timers, and (with CONFIG_NET_IPV6_RA_RDNSS) DNS servers, while forged NS/NA enable neighbor-cache poisoning, enabling man-in-the-middle, traffic redirection, and denial of service. The flaw is an input-validation/authentication weakness rather than a memory-safety issue: the underlying packet-parsing primitives (net_pkt_get_data, net_pkt_read, net_pkt_skip) are independently bounds-safe and the validated 'length' is the true buffer length, so skipping the length check causes no out-of-bounds access. The defect has existed since the logic was introduced in 2018 and shipped in all releases through v4.4.0; it is fixed by splitting the condition so any failing check drops the packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-51219

SUMMARY

A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-51218

SUMMARY

A heap buffer overflow in the TS7Worker::PerformFunctionWrite() function (/core/s7_server.cpp) of snap7 v1.4.3 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-10648

SUMMARY

mcumgr_serial_process_frag() in subsys/mgmt/mcumgr/transport/src/serial_util.c calls net_buf_reset() on the result of smp_packet_alloc() before checking it for NULL. smp_packet_alloc() uses net_buf_alloc(K_NO_WAIT) against the shared MCUmgr packet pool (CONFIG_MCUMGR_TRANSPORT_NETBUF_COUNT, default 4), which returns NULL when the pool is exhausted. In default builds the __ASSERT_NO_MSG in net_buf_reset is a no-op, so net_buf_simple_reset writes through the NULL pointer (buf->len = 0; buf->data = buf->__buf), causing a fault/crash. The fragment data reaches this code from attacker-controlled bytes on the MCUmgr serial/UART/shell-console transports (smp_uart.c, smp_raw_uart.c, smp_shell.c), and a fresh buffer is allocated at the start of essentially every new packet. An attacker on the serial/console link can flood the transport to drive the 4-entry buffer pool to exhaustion and induce the NULL dereference, crashing the device (denial of service). The defect was introduced after the original MCUmgr rework and shipped in Zephyr v4.4.0. The fix moves the NULL check ahead of net_buf_reset.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.5

REFERENCES

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