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CVE-2015-6353

13
FAUCET Score

CVE-2015-6353 describes multiple cross-site scripting (XSS) vulnerabilities in Cisco FireSight Management Center versions 5.3.1.5 and 5.4.x through 5.4.1.3. This vulnerability allows remote authenticated attackers to inject arbitrary web script or HTML, with a CVSS score of 3.5 indicating medium attack complexity and low impact on integrity, requiring authentication. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.1.5CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:*
5.4.0CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:*
5.4.0.1CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:*
5.4.0.4CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:5.4.0.4:*:*:*:*:*:*:*
5.4.1CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:5.4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 57th percentile among its peer group of 1,638 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, 0.0 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

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20151029-fsmc1
Vendor Advisory
securitytracker.com / id/1034040