Known Exploited Vulnerabilities March 03, 2022 · CISA KEV Catalog

CVE-2018-0175: Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability

Format string vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device.

Read the original at CISA KEV Catalog ↗

Topics: Vulnerabilities & Patching
Mentions: CVE-2018-0175 Cisco
Related: CVE-2026-20320: Cisco Broad Works Improper Restriction of XML External Entity Reference Vulnerability Known Exploited Vulnerabilities · Nov 10, 2026
CVE-2026-76418: Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Unchecked Return Value to NULL Pointer Dereference Vulnerability Known Exploited Vulnerabilities · Oct 29, 2026
CVE-2026-76519: Cisco Secure Email Gateway Relative Path Traversal Vulnerability Known Exploited Vulnerabilities · Oct 14, 2026