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CVE-2015-4237

14
FAUCET Score

CVE-2015-4237 describes a vulnerability in the CLI parser of Cisco NX-OS on Nexus devices, specifically affecting versions 4.1(2)E1(1), 6.2(11b), 6.2(12), 7.2(0)ZZ(99.1), 7.2(0)ZZ(99.3), and 9.1(1)SV1(3.1.8). This flaw allows local users to execute arbitrary operating system commands by injecting crafted characters into a filename. The vulnerability has a CVSS score of 4.6, indicating a low severity, as it requires local access and has low attack complexity, with potential impacts on confidentiality, integrity, and availability. 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
7.2\(0\)zz\(99.3\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:7.2\(0\)zz\(99.3\):*:*:*:*:*:*:*
7.2\(0\)zz\(99.1\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:7.2\(0\)zz\(99.1\):*:*:*:*:*:*:*
6.2\(11b\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:6.2\(11b\):*:*:*:*:*:*:*
9.1\(1\)sv1\(3.1.8\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:9.1\(1\)sv1\(3.1.8\):*:*:*:*:*:*:*
6.2\(12\)CPE matchmatch criteria
cpe:2.3:o:cisco:nx-os:6.2\(12\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 67th percentile among its peer group of 3,050 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

tools.cisco.com / security/center/viewAlert.x
Vendor Advisory
securitytracker.com / id/1032775
Third Party AdvisoryVDB Entry