CVE-2006-5420 json
Kerio WinRoute Firewall 6.2.2 and earlier allows remote attackers to cause a denial of service (crash) via malformed DNS responses.
published 2006-10-20 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-5405
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
Kerio WinRoute Firewall 6.2.2 and earlier allows remote attackers to cause a denial of service (crash) via malformed DNS responses.
Exploit prediction
2.57% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
vupen.com
/english/advisories/2006/4056
vdb-entry
-
securitytracker.com
/id?1017067
vdb-entry
-
secunia.com
/advisories/22986
third-party-advisory
- kerio.com /kwf_history.html
-
exchange.xforce.ibmcloud.com
/vulnerabilities/29629
vdb-entry
-
securityfocus.com
/bid/20584
vdb-entry
Sources
- CVE List CVE-2006-5420
- NVD CVE-2006-5420
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