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Vulnerability details: VCID-ennr-ek9z-a7db
Vulnerability ID VCID-ennr-ek9z-a7db
Aliases CVE-2010-0685
Summary The design of the dialplan functionality in Asterisk Open Source 1.2.x, 1.4.x, and 1.6.x; and Asterisk Business Edition B.x.x and C.x.x, when using the ${EXTEN} channel variable and wildcard pattern matches, allows context-dependent attackers to inject strings into the dialplan using metacharacters that are injected when the variable is expanded, as demonstrated using the Dial application to process a crafted SIP INVITE message that adds an unintended outgoing channel leg. NOTE: it could be argued that this is not a vulnerability in Asterisk, but a class of vulnerabilities that can occur in any program that uses this feature without the associated filtering functionality that is already available.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
epss 0.0008 https://api.first.org/data/v1/epss?cve=CVE-2010-0685
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2010-0685
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0685
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.23726
EPSS Score 0.0008
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:30:41.211484+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0