MEDIUM
Microsoft Windows 2000 telnet service allows attackers to prevent idle Telnet sessions from timing out, causing a denial of service by creating a large number of idle sessions
Published Sep 18, 2001
5.0
MEDIUMCVSS 2.0
EPSS 6.58%
Description
Microsoft Windows 2000 telnet service allows attackers to prevent idle Telnet sessions from timing out, causing a denial of service by creating a large number of idle sessions.
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.
6.58% 0.06584
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06584
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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.58% (0.06584) | 93.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.58% (0.06584) | 92.95th | v5 (v2026.06.15) |
| Dec 28, 2025 | 19.77% (0.19774) | 95.24th | v4 (v2025.03.14) |
| Dec 27, 2025 | 13.48% (0.13476) | 94.02th | v4 (v2025.03.14) |
| Oct 28, 2025 | 19.77% (0.19774) | 95.18th | v4 (v2025.03.14) |
| Oct 27, 2025 | 13.48% (0.13476) | 93.94th | v4 (v2025.03.14) |
| Oct 23, 2025 | 19.77% (0.19774) | 95.17th | v4 (v2025.03.14) |
| Oct 1, 2025 | 35.53% (0.35533) | 96.96th | v4 (v2025.03.14) |
| Mar 30, 2025 | 13.48% (0.13476) | 93.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 11.26% (0.11256) | 89.16th | v4 (v2025.03.14) |
| Mar 19, 2025 | 13.48% (0.13476) | 93.37th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.26% (0.11264) | 92.99th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.28% (0.01278) | 86.30th | v3 (v2023.03.01) |
| Aug 19, 2023 | 1.28% (0.01278) | 84.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.42% (0.01423) | 84.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.70% (0.04700) | 89.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.70% (0.04700) | 88.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.70% (0.04700) | 74.46th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/2843 vdb-entryx_refsource_BID
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031 vendor-advisoryx_refsource_MS
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6667 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/2843 | vdb-entryx_refsource_BID | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031 | vendor-advisoryx_refsource_MS | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/6667 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 18, 2001
Updated Aug 8, 2024
Reserved May 16, 2001
Link CVE-2001-0345
CISA Vulnrichment
Updated n/a