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Medium severity · published Feb 19, 2026
CVE-2019-25417
Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via QoS Rules
6.1
CVSS
0.5%
EPSS
No
On KEV
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 protocol parameter. Attackers can send POST requests to the QoS rules management endpoint with JavaScript payloads in the protocol parameter to execute arbitrary code in administrator browsers.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CD
Comodo Dome Firewall · Comodo
2.7.0 · source: vendor
DF
Dome Firewall · Comodo
through 2.7.0 · source: NVD
Affected product
CD
Comodo Dome Firewall
Comodo
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-25417
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-25417
Product
https://cdome.comodo.com/firewall/
Not Applicable
https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278
Exploit
https://www.exploit-db.com/exploits/46408
Third Party Advisory
https://www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-qos-rules
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