CVE-2014-7991 json
The Remote Mobile Access Subsystem in Cisco Unified Communications Manager (CM) 10.0(1) and earlier does not properly validate the Subject…
published 11y ago modified 4mo ago also EUVD-2014-7840
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
The Remote Mobile Access Subsystem in Cisco Unified Communications Manager (CM) 10.0(1) and earlier does not properly validate the Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof VCS core devices via a crafted certificate issued by a legitimate Certification Authority, aka Bug ID CSCuq86376.
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Check with FencerExploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-310 Cryptographic Issues
References
-
tools.cisco.com
/security/center/content/CiscoSecurityNotice/CVE-2014-7991
vendor-advisory
-
tools.cisco.com
/security/center/viewAlert.x?alertId=36381
vendor-advisory
-
securitytracker.com
/id/1031181
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/98574
vdb-entry
-
secunia.com
/advisories/62267
third-party-advisory
-
securityfocus.com
/bid/71013
vdb-entry
Sources
- CVE List CVE-2014-7991
- NVD CVE-2014-7991
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.