Kerio WinRoute Firewall before 6.0.9 uses information from PTR queries in response to A…
Priority LOW 32Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Kerio WinRoute Firewall before 6.0.9 uses information from PTR queries in response to A queries, which allows remote attackers to poison the DNS cache or cause a denial of service (connection loss).
Why it matters now
EPSS 0.01705 77th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kerio:winroute_firewall:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.1:*:*:*:*:*:*:* | 6.0.1 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.2:*:*:*:*:*:*:* | 6.0.2 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.3:*:*:*:*:*:*:* | 6.0.3 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.4:*:*:*:*:*:*:* | 6.0.4 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.5:*:*:*:*:*:*:* | 6.0.5 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.6:*:*:*:*:*:*:* | 6.0.6 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.7:*:*:*:*:*:*:* | 6.0.7 | Vulnerable | Kerio |
| cpe:2.3:a:kerio:winroute_firewall:6.0.8:*:*:*:*:*:*:* | 6.0.8 | Vulnerable | Kerio |
- cpe:2.3:a:kerio:winroute_firewall:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.1:*:*:*:*:*:*:* Versions 6.0.1 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.2:*:*:*:*:*:*:* Versions 6.0.2 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.3:*:*:*:*:*:*:* Versions 6.0.3 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.4:*:*:*:*:*:*:* Versions 6.0.4 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.5:*:*:*:*:*:*:* Versions 6.0.5 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.6:*:*:*:*:*:*:* Versions 6.0.6 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.7:*:*:*:*:*:*:* Versions 6.0.7 Vulnerable ·Kerio
- cpe:2.3:a:kerio:winroute_firewall:6.0.8:*:*:*:*:*:*:* Versions 6.0.8 Vulnerable ·Kerio
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-2483
- 2026-10-03 Alias added: GHSA-c6m7-4rrm-9vfv
References
More Kerio Winroute Firewall vulnerabilities
- TI-2005-04168 Unspecified vulnerability in Kerio WinRoute Firewall before 6.1.3 allows remote attackers… CVSS 2.0HIGH 7.8
- TI-2005-01000 The administration protocol for Kerio WinRoute Firewall 6.x up to 6.0.10, Personal… CVSS 2.0HIGH 7.5
- TI-2006-02208 Kerio WinRoute Firewall before 6.2.1 allows remote attackers to cause a denial of service… CVSS 2.0MEDIUM 5.0
- TI-2006-05232 Kerio WinRoute Firewall 6.2.2 and earlier allows remote attackers to cause a denial of… CVSS 2.0MEDIUM 5.0
- TI-2006-00324 Multiple unspecified vulnerabilities in Kerio WinRoute Firewall before 6.1.4 Patch 1… CVSS 2.0MEDIUM 5.0
- TI-2006-00325 Kerio WinRoute Firewall before 6.1.4 Patch 2 allows attackers to cause a denial of… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2004-2483 · CVE Program
- CVE-2004-2483 · NVD
- FIRST EPSS
- GHSA-c6m7-4rrm-9vfv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences