VULNERABILITY INTELLIGENCE

CVE-2012-3923

CVSS score3.5 LOW
EPSS probability0.86%
CISA KEVNot currently listed
Published2012-09-16
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:S/C:N/I:N/A:P

Description

The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCte41827.

Primary references