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CVE-2001-0328
TCP implementations that use random increments for initial sequence numbers (ISN) can allow remote attackers to perform session hijacking…
Medium5.0EPSS 18.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
TCP implementations that use random increments for initial sequence numbers (ISN) can allow remote attackers to perform session hijacking or disruption by injecting a flood of packets with a range of ISN values, one of which may match the expected ISN.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 18.1% · top 2.8% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (7)
- 8044 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1033181 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- oval:org.mitre.oval:def:4922 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 2682 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- CA-2001-09 (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- 57 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- https://support.f5.com/csp/article/K19063943?utm_source=f5support&%3Butm_medium=RSS (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .