Unrated severityNVD Advisory· Published Feb 19, 2026· Updated Mar 2, 2026
Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via antispyware
CVE-2019-25427
Description
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 antispyware endpoint. Attackers can send POST requests with JavaScript payloads in the DNSMASQ_WHITELIST or DNSMASQ_BLACKLIST parameters to execute arbitrary code in users' browsers.
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Affected products
2=2.7.0+ 1 more
- (no CPE)range: =2.7.0
- (no CPE)range: 2.7.0
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/46408mitreexploit
- www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-antispywaremitrethird-party-advisory
- cdome.comodo.com/firewall/mitreproduct
- secure.comodo.com/home/purchase.phpmitreproduct
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