Kerio WinRoute Firewall before 6.2.1 allows remote attackers to cause a denial of service (application crash) via unknown vectors in the "email protocol inspectors," possibly (1) SMTP and (2) POP3
Published May 9, 2006
5.0
MEDIUMCVSS 2.0
EPSS 3.21%
Description
Kerio WinRoute Firewall before 6.2.1 allows remote attackers to cause a denial of service (application crash) via unknown vectors in the "email protocol inspectors," possibly (1) SMTP and (2) POP3.
Affected products
No data.
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0.6
- 5.0.7
- 5.0.8
- 5.0.9
- 5.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1.4
- 5.1.5
- 5.1.6
- 5.1.7
- 5.1.8
- 5.1.9
- 5.1.10
- 5.10
- 6.0
- 6.0.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0.7
- 6.0.8
- 6.0.9
- 6.0.10
- 6.0.11
- 6.1
- 6.1.0
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1.3_patch1
- 6.1.4
- 6.1.4_patch_1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.21% (0.03215) | 87.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.21% (0.03215) | 86.51th | v5 (v2026.06.15) |
| Jun 22, 2025 | 2.90% (0.02898) | 85.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.90% (0.01897) | 82.02th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.15% (0.03146) | 90.89th | v3 (v2023.03.01) |
| Jul 5, 2023 | 8.59% (0.08587) | 93.57th | v3 (v2023.03.01) |
| Apr 20, 2023 | 7.00% (0.07003) | 92.93th | v3 (v2023.03.01) |
| Mar 13, 2023 | 5.35% (0.05347) | 91.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.51% (0.04511) | 91.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.97% (0.01974) | 78.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.97% (0.01974) | 77.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.97% (0.01974) | 56.20th | v2 (v2022.01.01) |
No CWE recorded.
References (9)
- http://secunia.com/advisories/19947 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1016032 vdb-entryx_refsource_SECTRACK
- http://www.kerio.com/kwf_history.html x_refsource_CONFIRMPatch
- http://www.osvdb.org/25273 vdb-entryx_refsource_OSVDB
- http://www.osvdb.org/25300 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/433585/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/17859 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/1677 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26263 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/19947 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1016032 | vdb-entryx_refsource_SECTRACK | |
| http://www.kerio.com/kwf_history.html | x_refsource_CONFIRMPatch | |
| http://www.osvdb.org/25273 | vdb-entryx_refsource_OSVDB | |
| http://www.osvdb.org/25300 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/433585/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/17859 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/1677 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/26263 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.