Network Dynamic Data Exchange (DDE) in Windows 2000 allows local users to gain SYSTEM privileges via a "WM_COPYDATA" message to an invisible window that is running with the privileges of the WINLOGON process
Published May 7, 2001
7.2
HIGHCVSS 2.0
EPSS 3.18%
Description
Network Dynamic Data Exchange (DDE) in Windows 2000 allows local users to gain SYSTEM privileges via a "WM_COPYDATA" message to an invisible window that is running with the privileges of the WINLOGON process.
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.
AV:L/AC:L/Au:N/C:C/I:C/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.18% (0.03182) | 87.62th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.18% (0.03182) | 86.36th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.49% (0.02489) | 83.92th | v4 (v2025.03.14) |
| Mar 29, 2025 | 0.44% (0.00442) | 46.13th | v4 (v2025.03.14) |
| Mar 19, 2025 | 2.49% (0.02489) | 83.60th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.37% (0.01368) | 78.90th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00048) | 19.55th | v3 (v2023.03.01) |
| May 3, 2024 | 0.05% (0.00048) | 16.43th | v3 (v2023.03.01) |
| Jan 6, 2024 | 0.05% (0.00048) | 14.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00049) | 16.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.98% (0.01979) | 79.27th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.98% (0.01979) | 77.44th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.98% (0.01979) | 56.34th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://www.atstake.com/research/advisories/2001/a020501-1.txt vendor-advisoryx_refsource_ATSTAKEExploitPatchVendor Advisory
- http://www.securityfocus.com/bid/2341 vdb-entryx_refsource_BID
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-007 vendor-advisoryx_refsource_MS
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6062 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.atstake.com/research/advisories/2001/a020501-1.txt | vendor-advisoryx_refsource_ATSTAKEExploitPatchVendor Advisory | |
| http://www.securityfocus.com/bid/2341 | vdb-entryx_refsource_BID | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-007 | vendor-advisoryx_refsource_MS | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/6062 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.