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CVE-2014-3337

18
FAUCET Score

CVE-2014-3337 describes a denial-of-service vulnerability in the SIP implementation of Cisco Unified Communications Manager (CM) versions 8.6(.2) and earlier. An authenticated remote attacker can trigger a process crash by sending a specially crafted SIP message that is improperly handled during XML document processing. This vulnerability has a CVSS score of 6.8, indicating a medium severity, with low attack complexity and high impact on availability, but no impact on confidentiality or integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.6\(.2\)CPE matchmatch criteria
cpe:2.3:a:cisco:unified_communications_domain_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.39%
Probability of exploitation in next 30 days
EPSS Percentile
82.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0239 is in the 93rd percentile among its peer group of 21,974 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 0.1 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

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

secunia.com / advisories/60088
exchange.xforce.ibmcloud.com / vulnerabilities/95245
tools.cisco.com / security/center/content/CiscoSecurityNotice/CVE-2014-3337
Vendor Advisory
tools.cisco.com / security/center/viewAlert.x
Vendor Advisory
securityfocus.com / bid/69177
securitytracker.com / id/1030709