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CVE-2014-8412

16
FAUCET Score

CVE-2014-8412 describes an access control bypass vulnerability affecting specific versions of Asterisk Open Source and Certified Asterisk. Remote attackers can exploit this flaw in VoIP channel drivers, DUNDi, and the Asterisk Manager Interface by sending a crafted packet, allowing them to bypass ACL restrictions. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.8.28CPE matchmatch criteria
cpe:2.3:a:digium:certified_asterisk:1.8.28:cert1:*:*:lts:*:*:*
1.8.28CPE matchmatch criteria
cpe:2.3:a:digium:certified_asterisk:1.8.28:cert2:*:*:lts:*:*:*
1.8.28.0CPE matchmatch criteria
cpe:2.3:a:digium:certified_asterisk:1.8.28.0:*:*:*:lts:*:*:*
11.6CPE matchmatch criteria
cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:lts:*:*:*
11.6CPE matchmatch criteria
cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:lts:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0273 is in the 78th percentile among its peer group of 23,723 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

downloads.asterisk.org / pub/security/AST-2014-012.html
Vendor Advisory