{"cvss":8.8,"datePublished":"2025-02-11","dateUpdated":"2025-02-11","description":"Multiple Zyxel DSL CPE devices contain a post-authentication command injection vulnerability in the management commands that could allow an authenticated attacker to execute OS commands via Telnet.","dueDate":"2025-03-04","id":"CVE-2024-40891","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025 ; https://www.zyxel.com/service-provider/global/en/security-advisories/zyxel-security-advisory-command-injection-insecure-in-certain-legacy-dsl-cpe-02-04-2025 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40891","product":"DSL CPE Devices","requiredAction":"The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization if a current mitigation is unavailable.","severity":"HIGH","source":"cisa_known_exploited","title":"Zyxel DSL CPE OS Command Injection Vulnerability","vendor":"Zyxel"}