CVE-2025-7095: comodo internet_security Improper Authentication

Vulnerability summary

CVE-2025-7095 is a medium (CVSS 6.3) Improper Authentication vulnerability in comodo internet_security. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 20.4% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 06-07-2025
   PublishedVulnerability first disclosed.
2. 07-07-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability classified as critical has been found in Comodo Internet Security Premium 12.3.4.8162. This affects an unknown part of the component Update Handler. The manipulation leads to improper certificate validation. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-287Improper AuthenticationWhen an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
• CWE-295Improper Certificate ValidationThe product does not validate, or incorrectly validates, a certificate.