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CVE-2019-15269

17
FAUCET Score

CVE-2019-15269 describes multiple cross-site scripting (XSS) vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) due to insufficient input validation. An authenticated, remote attacker could exploit these by tricking a user into clicking a crafted link. This could lead to arbitrary script execution in the user's browser or access to sensitive browser-based information. Rated Medium (CVSS 4.8), the attack requires high privileges and user interaction, but has low attack complexity. 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
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:cisco:firepower_management_center_2600_firmware:-:*:*:*:*:*:*:*
6.3.0CPE matchmatch criteria
cpe:2.3:o:cisco:firepower_management_center_2600_firmware:6.3.0:*:*:*:*:*:*:*
6.4.0CPE matchmatch criteria
cpe:2.3:o:cisco:firepower_management_center_2600_firmware:6.4.0:*:*:*:*:*:*:*
6.5.0CPE matchmatch criteria
cpe:2.3:o:cisco:firepower_management_center_2600_firmware:6.5.0:*:*:*:*:*:*:*
6.6.0CPE matchmatch criteria
cpe:2.3:o:cisco:firepower_management_center_2600_firmware:6.6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 81st percentile among its peer group of 4,931 CVEs.

Social Chatter

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-20191016-firepwr-xss
Vendor Advisory