Auth bypass in Asterisk Open Source
CVE-2012-2414
main/manager.c in the Manager Interface in Asterisk Open Source 1.6.2.x before 1.6.2.24, 1.8.x before 1.8.11.1, and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4 does not properly enforce System class authorization requirements, which allows remote authenticated users to execute arbitrary commands via (1) the originate action in the MixMonitor application, (2) the SHELL and EVAL functions in the GetVar manager action, or (3) the SHELL and EVAL functions in the Status manager action.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.5 (Medium). Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.027 (85.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: -0.000
Affected products
- Asterisk Open Source — versions 1.6.2.0, 1.6.2.1, 1.6.2.2
Weakness classification (CWE)
References
- www.debian.org/security/2012/dsa-2460 (vendor-advisory)
- osvdb.org/81454 (vdb-entry)
- www.securitytracker.com/id (vdb-entry)
- downloads.asterisk.org/pub/security/AST-2012-004.html (Patch, Vendor Advisory)
- secunia.com/advisories/48941 (third-party-advisory)
- www.securityfocus.com/bid/53206 (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/75100 (vdb-entry)
- lists.fedoraproject.org/pipermail/package-announce/2012-May/079759.html (vendor-advisory)
- secunia.com/advisories/48891 (third-party-advisory)