Microsoft Windows XP and Vista overwrites ARP table entries included in gratuitous ARP, which allows remote attackers to cause a denial of service (loss of network access) by sending a gratuitous ARP for the address of the Vista host
Published Mar 20, 2007
5.0
MEDIUMCVSS 2.0
EPSS 22.82%
Description
Microsoft Windows XP and Vista overwrites ARP table entries included in gratuitous ARP, which allows remote attackers to cause a denial of service (loss of network access) by sending a gratuitous ARP for the address of the Vista host.
Affected products
No data.
- n/a
- n/a
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 22.82% (0.22818) | 97.67th | v5 (v2026.06.15) |
| Jun 15, 2026 | 22.82% (0.22818) | 97.44th | v5 (v2026.06.15) |
| Jun 3, 2026 | 54.66% (0.54659) | 98.08th | v4 (v2025.03.14) |
| Dec 29, 2025 | 53.04% (0.53038) | 97.84th | v4 (v2025.03.14) |
| Mar 30, 2025 | 49.40% (0.49398) | 97.56th | v4 (v2025.03.14) |
| Mar 29, 2025 | 67.45% (0.67452) | 98.03th | v4 (v2025.03.14) |
| Mar 17, 2025 | 49.40% (0.49398) | 97.52th | v4 (v2025.03.14) |
| Feb 7, 2025 | 57.07% (0.57072) | 97.88th | v3 (v2023.03.01) |
| Nov 23, 2024 | 55.26% (0.55260) | 97.76th | v3 (v2023.03.01) |
| Aug 12, 2024 | 52.43% (0.52431) | 97.63th | v3 (v2023.03.01) |
| Feb 29, 2024 | 49.81% (0.49807) | 97.42th | v3 (v2023.03.01) |
| Dec 15, 2023 | 44.94% (0.44940) | 97.06th | v3 (v2023.03.01) |
| Aug 22, 2023 | 42.69% (0.42693) | 96.84th | v3 (v2023.03.01) |
| Mar 26, 2023 | 42.02% (0.42023) | 96.71th | v3 (v2023.03.01) |
| Mar 7, 2023 | 37.62% (0.37618) | 96.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 26.56% (0.26556) | 97.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 26.56% (0.26556) | 95.76th | v2 (v2022.01.01) |
References (6)
- http://osvdb.org/33664 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/462793/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/464617/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/23266 vdb-entryx_refsource_BID
- http://www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf x_refsource_MISC
- http://www.symantec.com/enterprise/security_response/weblog/2007/04/microsofts_inaccurate_teredo_d.html x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/33664 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/462793/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/464617/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/23266 | vdb-entryx_refsource_BID | |
| http://www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf | x_refsource_MISC | |
| http://www.symantec.com/enterprise/security_response/weblog/2007/04/microsofts_inaccurate_teredo_d.html | x_refsource_MISC |
Change history (0)
No recorded changes yet.