CVE-2019-25402

5.1 mediumEPSS 0.4%

Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted input to the username parameter. Attackers can send POST requests to the login endpoint with script payloads in the username field to execute arbitrary JavaScript in users' browsers.

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 38% 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-cross-site-scripting-via-login

Check your stack JSON