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CVE-2001-0650
Cisco devices IOS 12.0 and earlier allow a remote attacker to cause a crash, or bad route updates, via malformed BGP updates with…
Medium5.0EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Cisco devices IOS 12.0 and earlier allow a remote attacker to cause a crash, or bad route updates, via malformed BGP updates with unrecognized transitive attribute.
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)
- 2.4% · top 16% 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 (6)
- 1830 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- cisco-ios-bgp-dos(6566) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20010510 Cisco IOS BGP Attribute Corruption Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- VU#106392 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- L-082 (opens in a new tab)third-party-advisorygovernment-resourcex_refsource_CIACx_transferred
- 2733 (opens in a new tab)vdb-entryx_refsource_BIDx_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 .