{"id":85921,"date":"2025-11-29T21:37:28","date_gmt":"2025-11-29T21:37:28","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T06:00:00","slug":"cve-2025-20312-denial-of-service-vulnerability-in-cisco-ios-xe-software-s-snmp-subsystem","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-20312-denial-of-service-vulnerability-in-cisco-ios-xe-software-s-snmp-subsystem\/","title":{"rendered":"CVE-2025-20312: Denial of Service Vulnerability in Cisco IOS XE Software’s SNMP Subsystem<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

This report delves into a substantial vulnerability located within the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software. The vulnerability, identified as CVE-2025-20312, could potentially enable an authenticated, remote attacker to instigate a Denial of Service (DoS) condition on an affected device. This issue is of significant importance due to its impact on system availability, its potential for system compromise, and the risk of data leakage.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-20312
\nSeverity: High (CVSS: 7.7)
\nAttack Vector: Network
\nPrivileges Required: Low (Authenticated Access Required)
\nUser Interaction: None
\nImpact: Denial of Service, potential system compromise, and data leakage<\/p>\n

Affected Products<\/strong><\/p>

\r\n

\r\n \r\n \"Ameeba\r\n <\/a>\r\n A new way to communicate\r\n <\/h2>\r\n\r\n

\r\n Ameeba Chat is built on encrypted identity, not personal profiles.\r\n <\/p>\r\n\r\n

\r\n Message, call, share files, and coordinate with identities kept separate.\r\n <\/p>\r\n\r\n