MEDIUM
Microsoft Windows XP allows remote attackers to cause a denial of service (CPU consumption) by flooding UDP port 500 (ISAKMP)
Published Aug 5, 2005
5.0
MEDIUMCVSS 2.0
EPSS 11.80%
Description
Microsoft Windows XP allows remote attackers to cause a denial of service (CPU consumption) by flooding UDP port 500 (ISAKMP).
Affected products
No data.
- 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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
11.80% 0.11801
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.11801
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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 11.80% (0.11801) | 95.96th | v5 (v2026.06.15) |
| Jun 29, 2026 | 11.80% (0.11801) | 95.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.66% (0.10664) | 95.22th | v5 (v2026.06.15) |
| Sep 3, 2025 | 21.55% (0.21555) | 95.54th | v4 (v2025.03.14) |
| Aug 17, 2025 | 17.06% (0.17064) | 94.71th | v4 (v2025.03.14) |
| Jul 15, 2025 | 14.35% (0.14349) | 94.08th | v4 (v2025.03.14) |
| Jun 15, 2025 | 11.09% (0.11093) | 93.10th | v4 (v2025.03.14) |
| Mar 30, 2025 | 14.35% (0.14349) | 93.82th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.67% (0.19671) | 92.53th | v4 (v2025.03.14) |
| Mar 19, 2025 | 14.35% (0.14349) | 93.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.02% (0.12018) | 93.22th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.29% (0.00290) | 69.89th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.66% (0.00663) | 79.41th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.56% (0.00555) | 77.07th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.50% (0.00502) | 75.73th | v3 (v2023.03.01) |
| Nov 25, 2023 | 0.41% (0.00415) | 71.21th | v3 (v2023.03.01) |
| Apr 11, 2023 | 0.42% (0.00424) | 70.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.30% (0.00297) | 64.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 9.77% (0.09772) | 94.33th | v2 (v2022.01.01) |
| Apr 1, 2022 | 9.77% (0.09772) | 93.82th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.77% (0.09772) | 87.25th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (2)
- http://www.iss.net/security_center/static/8207.php vdb-entryx_refsource_XF
- http://www.safehack.com/Advisory/sh_XPDOS500.txt x_refsource_MISCVendor AdvisoryURL Repurposed
| Link | Providers | Tags |
|---|---|---|
| http://www.iss.net/security_center/static/8207.php | vdb-entryx_refsource_XF | |
| http://www.safehack.com/Advisory/sh_XPDOS500.txt | x_refsource_MISCVendor AdvisoryURL Repurposed |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 5, 2005
Updated Sep 17, 2024
Reserved Aug 5, 2005
Link CVE-2002-2117
CISA Vulnrichment
Updated n/a