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CVE-2019-25405

Comodo Dome Firewall cross-site scripting (XSS)

7.2 HIGHPublic exploitEPSS 0.31%
  1. Published19 Feb 2026

Description

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

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Affected products

Comodo Dome Firewall2.7.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2019-25405 being actively exploited?

CVE-2019-25405 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.31%.

How severe is CVE-2019-25405?

CVE-2019-25405 has a CVSS 3.1 base score of 7.2, rated high. EPSS estimates a 0.31% probability of exploitation.

Which products are affected by CVE-2019-25405?

Affected products include Comodo Dome Firewall.

How do I fix CVE-2019-25405?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2019-25405 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.