CVE-2012-1337: Cisco Webex Recording Format Player

High severity, CVSS 9.3. EPSS: 23.6% chance of exploitation in the next 30 days.

Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP10, and T27 LD before SP32 CP1 allows remote attackers to execute arbitrary code via a crafted WRF file, a different vulnerability than CVE-2012-1335 and CVE-2012-1336.

Affected products

• Cisco Webex Recording Format Player: from 27.11.0, up to and including 27.11.26; from 27.21.0, up to and including 27.21.10; from 27.25.0, before 27.25.10 (fixed in 27.25.10); from 27.32.0, before 27.32.1 (fixed in 27.32.1)

Published 2012-04-05. Last modified 2026-06-16.