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CVE-2012-2186

Published: Aug 31, 2012Updated: Apr 29, 2026 Sources: CVE List NVDNVD-CWE-Other
NVD MITRE
9.0CVSSCRITICAL
EPSS Score
3.6%
Top 12.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Incomplete blacklist vulnerability in main/manager.c in Asterisk Open Source 1.8.x before 1.8.15.1 and 10.x before 10.7.1, Certified Asterisk 1.8.11 before 1.8.11-cert6, Asterisk Digiumphones 10.x.x-digiumphones before 10.7.1-digiumphones, and Asterisk Business Edition C.3.x before C.3.7.6 allows remote authenticated users to execute arbitrary commands by leveraging originate privileges and providing an ExternalIVR value in an AMI Originate action.

CVSS Vector Breakdown

AV:NAC:LAu:SC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:SAuthentication
Single
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

n/an/a
open sourceasterisk
On-premWeb App
Communications / voip-telephony
asterisksangoma
On-prem
Communications
certified asteriskasterisk
On-prem
Communications / voip-telephony
digiumphonesasterisk
On-prem
Communications / voip-telephony
asteriskoss-projectCommunicationsaka open source, asterisk appliance developer kit
sangomacommercialCACommunicationsaka freepbx, certified asterisk, asterisk
and 1 more affected products View all →

Exploitability

Official Patch Available

References

http://secunia.com/advisories/50687
secunia.com
http://secunia.com/advisories/50756
secunia.com
http://www.debian.org/security/2012/dsa-2550
debian.org
and 2 more references View all →

Timeline

Published
Aug 31, 2012
Last Updated
Apr 29, 2026

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