Skip to content
Vulnerability intelligence

CVE-2023-20198: Cisco IOS vulnerability

A SANS honeypot logged a scan with opt-out headers. Self-declared labels cannot be relied on as proof of intent.

2023
What WebPulse reported · 1 analysis
A Cisco IOS exploit attempt came with an opt-out note. Anyone can write one

A SANS honeypot logged a scan with opt-out headers. Self-declared labels cannot be relied on as proof of intent.

November 7, 2026
View CVE-2023-20198 on the NIST National Vulnerability Database →
Related vulnerabilities
CVE-2023-54402 CVE-2023-48022 CVE-2023-46805 CVE-2023-46604 CVE-2023-45208 CVE-2023-44487 CVE-2023-41011 CVE-2023-39910