HIGH
The Workstation service in Microsoft Windows 2000 SP4 and XP SP2 allows remote attackers to cause a denial of service (memory consumption) via a large maxlen value in an NetrWkstaUserEnum RPC request
Published Dec 26, 2006
7.8
HIGHCVSS 2.0
EPSS 37.17%
Description
The Workstation service in Microsoft Windows 2000 SP4 and XP SP2 allows remote attackers to cause a denial of service (memory consumption) via a large maxlen value in an NetrWkstaUserEnum RPC request.
Affected products
No data.
OR
- 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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
37.17% 0.37166
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.37166
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 37.17% (0.37166) | 98.48th | v5 (v2026.06.15) |
| Jul 24, 2026 | 36.94% (0.36939) | 98.35th | v5 (v2026.06.15) |
| Jul 20, 2026 | 35.46% (0.35456) | 98.28th | v5 (v2026.06.15) |
| Jun 20, 2026 | 37.98% (0.37978) | 98.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 35.46% (0.35456) | 98.24th | v5 (v2026.06.15) |
| Oct 23, 2025 | 52.66% (0.52658) | 97.79th | v4 (v2025.03.14) |
| Oct 1, 2025 | 57.16% (0.57163) | 98.09th | v4 (v2025.03.14) |
| Jun 15, 2025 | 53.08% (0.53079) | 97.80th | v4 (v2025.03.14) |
| Mar 30, 2025 | 64.14% (0.64140) | 98.29th | v4 (v2025.03.14) |
| Mar 29, 2025 | 56.95% (0.56945) | 97.30th | v4 (v2025.03.14) |
| Mar 17, 2025 | 63.36% (0.63358) | 98.24th | v4 (v2025.03.14) |
| Dec 17, 2024 | 7.79% (0.07786) | 94.19th | v3 (v2023.03.01) |
| Dec 12, 2024 | 90.21% (0.90206) | 98.95th | v3 (v2023.03.01) |
| Jul 7, 2024 | 89.76% (0.89763) | 98.80th | v3 (v2023.03.01) |
| May 20, 2024 | 87.64% (0.87636) | 98.64th | v3 (v2023.03.01) |
| Mar 31, 2024 | 86.78% (0.86785) | 98.54th | v3 (v2023.03.01) |
| Feb 21, 2024 | 89.09% (0.89095) | 98.63th | v3 (v2023.03.01) |
| Dec 7, 2023 | 90.91% (0.90905) | 98.57th | v3 (v2023.03.01) |
| Oct 30, 2023 | 92.32% (0.92316) | 98.67th | v3 (v2023.03.01) |
| Sep 22, 2023 | 93.65% (0.93648) | 98.80th | v3 (v2023.03.01) |
| Aug 15, 2023 | 94.93% (0.94928) | 98.97th | v3 (v2023.03.01) |
| May 30, 2023 | 95.69% (0.95687) | 99.08th | v3 (v2023.03.01) |
| Mar 17, 2023 | 95.65% (0.95650) | 98.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 95.35% (0.95351) | 98.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 24.73% (0.24729) | 96.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 24.73% (0.24729) | 95.30th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://secunia.com/advisories/23487 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1017441 vdb-entryx_refsource_SECTRACK
- http://www.eeye.com/Resources/Security-Center/Research/Zero-Day-Tracker/2005/20051116 x_refsource_MISC
- http://www.vupen.com/english/advisories/2006/5142 vdb-entryx_refsource_VUPEN
- https://www.exploit-db.com/exploits/3013 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/23487 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securitytracker.com/id?1017441 | vdb-entryx_refsource_SECTRACK | |
| http://www.eeye.com/Resources/Security-Center/Research/Zero-Day-Tracker/2005/20051116 | x_refsource_MISC | |
| http://www.vupen.com/english/advisories/2006/5142 | vdb-entryx_refsource_VUPEN | |
| https://www.exploit-db.com/exploits/3013 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 26, 2006
Updated Aug 7, 2024
Reserved Dec 26, 2006
Link CVE-2006-6723
CISA Vulnrichment
Updated n/a