CVE-2011-2563
Unspecified vulnerability in the Service Advertisement Framework (SAF) in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 8.x before 8.5(1) and Cisco Intercompany Media Engine 8.x before 8.5(1) allows remote attackers to cause a…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unspecified vulnerability in the Service Advertisement Framework (SAF) in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 8.x before 8.5(1) and Cisco Intercompany Media Engine 8.x before 8.5(1) allows remote attackers to cause a denial of service (device reload) via crafted SAF packets, aka Bug ID CSCth26669.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 1.63% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- cisco/unified communications manager · cisco/intercompany media engine
- Source
- psirt@cisco.com
EPSS 1.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtmlVendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f533.shtmlVendor Advisory
- http://www.securitytracker.com/id?1025969
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtmlVendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f533.shtmlVendor Advisory
- http://www.securitytracker.com/id?1025969
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.