Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)
2026-11-05T19:23:41Z•573f5c4b8d7a56bdbe35e4c843327c711b8154b880e58216ae88dd464959368f
CVE-2000-0411CVE-2023-20198CVE-2026-98432CGICisco IOSLinuxMultipath TCPemail scriptsexploit scanninghoneypotvulnerability monitoringweb application security
What happened
SANS ISC Diary entries describe observed scanning and exploit attempts targeting older Cisco IOS vulnerabilities, likely CVE-2023-20198, and historical vulnerable email CGI scripts associated with CVE-2000-0411. The feed also references CVE-2026-98432 affecting Linux Multipath TCP implementations. The Cisco activity is observed exploitation/scanning rather than a newly disclosed vulnerability.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- sans_isc_diary
- Record identifier
- 573f5c4b8d7a56bdbe35e4c843327c711b8154b880e58216ae88dd464959368f
- Enrichment time
- 2026-11-05T19:23:41Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.