CVE-2019-25424

5.1 mediumEPSS 0.4%

Medium (5.1) in comodo dome firewall. EPSS 0.4% chance of exploitation in the next 30 days.

Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting unsanitized input to the EXCEPTIONSITELIST parameter. Attackers can craft POST requests to the https_exceptions endpoint with script payloads to execute arbitrary JavaScript in users' browsers and steal session data.

Severity

CVSS 4.0

5.1 medium

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

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-02-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

comodo:dome_firewall

References

https://cdome.comodo.com/firewall/
https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278
https://www.exploit-db.com/exploits/46408
https://www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-httpsexceptions

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