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CVE-2015-0591

15
FAUCET Score

CVE-2015-0591 describes a denial-of-service vulnerability in Cisco Unified Communications Domain Manager (UCDM) 10. Remote attackers can exploit this by sending a flood of malformed TCP packets, leading to a daemon hang and GUI outage. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, though it only impacts availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.0CPE matchmatch criteria
cpe:2.3:a:cisco:unified_communications_domain_manager:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0202 is in the 67th 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

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

exchange.xforce.ibmcloud.com / vulnerabilities/100661
tools.cisco.com / security/center/content/CiscoSecurityNotice/CVE-2015-0591
Vendor Advisory
securityfocus.com / bid/72084
Third Party AdvisoryVDB Entry
securitytracker.com / id/1031561
Third Party AdvisoryVDB Entry