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CVE-2015-0666

75
FAUCET Score

CVE-2015-0666 is a directory traversal vulnerability in the fmserver servlet of Cisco Prime Data Center Network Manager (DCNM) versions prior to 7.1(1). This flaw allows unauthenticated remote attackers to read arbitrary files on the affected system by sending a specially crafted pathname. With a CVSS score of 7.5 (HIGH) and an EPSS score indicating high exploitability, this vulnerability poses a significant risk due to its low attack complexity and potential for complete confidentiality compromise. Notably, this CVE is listed in the KEV catalog, confirming active exploitation in the wild, despite a lack of public exploit code (Metasploit, Nuclei, ExploitDB) and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.0\(2\)CPE matchmatch criteria
cpe:2.3:a:cisco:prime_data_center_network_manager:*:*:*:*:*:*:*:*
6.3\(1\)CPE matchmatch criteria
cpe:2.3:a:cisco:prime_data_center_network_manager:6.3\(1\):*:*:*:*:*:*:*
6.3\(2\)CPE matchmatch criteria
cpe:2.3:a:cisco:prime_data_center_network_manager:6.3\(2\):*:*:*:*:*:*:*
7.0\(1\)CPE matchmatch criteria
cpe:2.3:a:cisco:prime_data_center_network_manager:7.0\(1\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
40.38%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Mar 25, 2022
This CVE's current EPSS score of 0.4038 is in the 97th percentile among its peer group of 51,506 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-dcnm
Vendor Advisory
securitytracker.com / id/1032009
Broken Link