CVE-2019-25420

5.1 mediumEPSS 0.5%

Medium (5.1) in comodo dome firewall. EPSS 0.5% 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 crafted input to the snat endpoint. Attackers can send POST requests with JavaScript payloads in the port or snat_to_ip parameters to execute arbitrary scripts 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: 0.5% chance of exploitation in the next 30 days; higher than 39% 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-snat

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