Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD)
Published Dec 16, 2005
7.8
HIGHCVSS 2.0
EPSS 2.50%
Description
Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.
Affected products
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:C
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.50% (0.02496) | 84.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.50% (0.02496) | 82.56th | v5 (v2026.06.15) |
| Jan 15, 2026 | 6.31% (0.06306) | 90.67th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.95% (0.03954) | 87.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.21% (0.01207) | 85.87th | v3 (v2023.03.01) |
| Nov 22, 2024 | 1.21% (0.01207) | 85.81th | v3 (v2023.03.01) |
| Sep 17, 2024 | 3.25% (0.03249) | 91.40th | v3 (v2023.03.01) |
| Apr 25, 2024 | 7.99% (0.07990) | 94.20th | v3 (v2023.03.01) |
| Mar 15, 2024 | 5.80% (0.05804) | 93.20th | v3 (v2023.03.01) |
| Feb 8, 2024 | 5.37% (0.05366) | 92.82th | v3 (v2023.03.01) |
| Aug 22, 2023 | 1.65% (0.01647) | 85.97th | v3 (v2023.03.01) |
| May 11, 2023 | 1.28% (0.01282) | 83.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.20% (0.01203) | 83.01th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.19% (0.04187) | 69.86th | v2 (v2022.01.01) |
No CWE recorded.
References (1)
- http://www.securityfocus.com/bid/15869 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/15869 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.