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CVE-2019-25424

21
FAUCET Score

CVE-2019-25424 describes a reflected cross-site scripting (XSS) vulnerability in Comodo Dome Firewall version 2.7.0. Attackers can exploit this by submitting unsanitized input to the EXCEPTIONSITELIST parameter via crafted POST requests to the https_exceptions endpoint. This allows for arbitrary JavaScript execution in a user's browser, potentially leading to session data theft. The vulnerability has a CVSS score of 6.1 (Medium), indicating a network attack vector with low complexity, requiring user interaction, and resulting in low confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.7.0CPE matchmatch criteria
cpe:2.3:a:comodo:dome_firewall:2.7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.1MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
ACTIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 26th percentile among its peer group of 26,219 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

cdome.comodo.com / firewall
Product
secure.comodo.com / home/purchase.php
Not Applicable
exploit-db.com / exploits/46408
ExploitThird Party Advisory
vulncheck.com / advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-httpsexceptions
Broken Link