Comodo Dome Firewall 2.7.0 Cross-Site Scripting via vpnfw
Published Feb 19, 2026
5.3
MEDIUMCVSS 4.0
EPSS 0.35%
Description
Comodo Dome Firewall 2.7.0 contains cross-site scripting vulnerabilities that allow attackers to inject malicious scripts through the vpnfw endpoint. Attackers can submit POST requests with script payloads in the target parameter for reflected XSS or the remark parameter for stored XSS to execute arbitrary JavaScript in administrator browsers.
Affected products
-
- Version 2.7.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Cdome | Comodo Dome Firewall | n/a |
|
- ≤ 2.7.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Feb 19, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
Feb-Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.35% (0.00354) | 26.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.35% (0.00348) | 26.42th | v5 (v2026.06.15) |
| Feb 20, 2026 | 0.03% (0.00031) | 8.74th | v4 (v2025.03.14) |
References (4)
- https://cdome.comodo.com/firewall/ product
- https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 productNot Applicable
- https://www.exploit-db.com/exploits/46408 exploitThird Party Advisory
- https://www.vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-via-vpnfw third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cdome.comodo.com/firewall/ | product | |
| https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 | productNot Applicable | |
| https://www.exploit-db.com/exploits/46408 | exploitThird Party Advisory | |
| https://www.vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-via-vpnfw | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.