MEDIUM
Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking
Published Jun 2, 2000
5.0
MEDIUMCVSS 2.0
EPSS 25.09%
Description
Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.
Affected products
No data.
OR
- 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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
25.09% 0.25095
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.25095
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 25.09% (0.25095) | 97.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 24.66% (0.24661) | 97.60th | v5 (v2026.06.15) |
| Mar 30, 2025 | 22.62% (0.22620) | 95.37th | v4 (v2025.03.14) |
| Mar 29, 2025 | 17.13% (0.17129) | 91.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 22.62% (0.22620) | 95.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.86% (0.02857) | 91.09th | v3 (v2023.03.01) |
| Feb 8, 2024 | 2.86% (0.02857) | 90.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.70% (0.02698) | 88.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 13.11% (0.13105) | 95.68th | v2 (v2022.01.01) |
| Apr 1, 2022 | 13.11% (0.13105) | 95.31th | v2 (v2022.01.01) |
| Feb 4, 2022 | 13.11% (0.13105) | 90.51th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/604 vdb-entryx_refsource_BID
- http://www.securityfocus.com/templates/archive.pike?list=1&msg=4.1.19990824165629.00abcb40%40192.168.124.1 mailing-listx_refsource_BUGTRAQ
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-046 vendor-advisoryx_refsource_MS
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/604 | vdb-entryx_refsource_BID | |
| http://www.securityfocus.com/templates/archive.pike?list=1&msg=4.1.19990824165629.00abcb40%40192.168.124.1 | mailing-listx_refsource_BUGTRAQ | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-046 | vendor-advisoryx_refsource_MS |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 2, 2000
Updated Aug 8, 2024
Reserved May 11, 2000
Link CVE-2000-0328
CISA Vulnrichment
Updated n/a