Comparison Overview
BT Business

BT Business
1 Braham Street, Whitechapel, E1 8EE, GB
Last Update: 20/02/2026
BT Business is the UK B2B division of BT Group, and we mean business for 1.2 million business and public sector customers. Our customers range from big household names and government departments, right through to small businesses and new start-ups. But regardless of s...

Telmex
Parque Vía 190, Ciudad de México, 06500, MX
Last Update: 06/09/2026
TELMEX, la empresa líder de telecomunicaciones y servicios TI en México, ha realizado importantes inversiones para desarrollar la plataforma tecnológica más robusta y vanguardista del país, que le permite ofrecer la más amplia gama de soluciones, con los mayores estánda...
Compliance Ranges Comparison

BT Business







Telmex






Benchmark & Cyber Underwriting Signals
Incidents vs Telecommunications Industry Avg (This Year)
No incidents recorded for BT Business in 2026.
Incidents vs Telecommunications Industry Avg (This Year)
No incidents recorded for Telmex in 2026.
Incident History - BT Business (X = Date, Y = Severity)
BT Business cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Telmex (X = Date, Y = Severity)
Telmex cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

BT Business

Telmex
FAQ
Latest Global CVEs
A vulnerability was identified in Totolink A3002MU Hh-B20211125.1046. Affected is the function formWlEncrypt of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
A vulnerability was determined in Totolink A3002MU Hh-B20211125.1046. This impacts the function formWlAc of the file /boafrm/formWlAc. Executing a manipulation of the argument submit-url can lead to buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
A flaw was found in the OpenShift console. Unauthenticated access to the `/api/devfile/` and `/api/devfile/samples/` endpoints allows a remote attacker to send crafted devfile payloads. This can lead to Server-Side Request Forgery (SSRF), where the console pod makes requests to internal services and reflects partial responses to the attacker. Additionally, by sending repeated large requests without a specified content length, an attacker can cause unbounded memory growth, leading to a Denial of Service (DoS).
In Vinyl Cache before 9.0,2, workspace buffer overflow vulnerability was found in the .upper() and .lower() string type methods of VCL. This can be used as a remote denial of service (DoS) vector to make the child process segfault or assert, and then restart. Effectively exploiting this vulnerability requires prior knowledge about the VCL in use and the ability to craft a request that contains a string that is long enough to fill the remaining workspace at the call site while staying under the different request size limits (http_req_size, http_req_hdr_len, etc.).
A vulnerability was found in Totolink A3002MU Hh-B20211125.1046. This affects the function formSchedule of the file /boafrm/formSchedule. Performing a manipulation of the argument webpage results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used.