LOW
Windows NT 4.0 SP 6a allows a local user with write access to winnt/system32 to cause a denial of service (crash in lsass.exe) by running the NT4ALL exploit program in 'SPECIAL' mode
Published Mar 15, 2002
2.1
LOWCVSS 2.0
EPSS 3.74%
Description
Windows NT 4.0 SP 6a allows a local user with write access to winnt/system32 to cause a denial of service (crash in lsass.exe) by running the NT4ALL exploit program in 'SPECIAL' mode.
Affected products
No data.
OR
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
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.
2.1 LOW NVD
AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
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.
3.74% 0.03742
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03742
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.74% (0.03742) | 89.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.52% (0.03516) | 87.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.35% (0.00348) | 55.12th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00056) | 25.00th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.06% (0.00056) | 23.57th | v3 (v2023.03.01) |
| Apr 10, 2024 | 0.06% (0.00056) | 21.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00053) | 19.49th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.46% (0.02461) | 81.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.46% (0.02461) | 79.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.46% (0.02461) | 58.48th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.securityfocus.com/archive/1/201722 mailing-listx_refsource_BUGTRAQExploitPatchVendor Advisory
- http://www.securityfocus.com/bid/3144 vdb-entryx_refsource_BIDExploitVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6943 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/archive/1/201722 | mailing-listx_refsource_BUGTRAQExploitPatchVendor Advisory | |
| http://www.securityfocus.com/bid/3144 | vdb-entryx_refsource_BIDExploitVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/6943 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 15, 2002
Updated Aug 8, 2024
Reserved Mar 15, 2002
Link CVE-2001-1122
CISA Vulnrichment
Updated n/a