Nm L2Tp vulnerabilities
2 vulnerabilities
Known vulnerabilities in Nm L2Tp products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 1 product.
Products
1- Networkmanager L2Tp2 vulnerabilities
RoutineCVE-2026-75131nm-l2tp · networkmanager-l2tp +2 moreNetworkManager-l2tp Privilege Escalation via pppd Username InjectionNetworkManager-l2tp through 1.52.4, fixed in 1.52.6, contains a privilege escalation vulnerability that allows local users with permission to create VPN connections to execute arbitrary code as root by injecting pppd options through a crafted VPN username. Attackers can embed a double-quote character or whitespace in the username to break out of the pppd options file quoting context and include the pppd plugin directive, causing the privileged pppd process to load an attacker-controlled shared object.CVSS8.5HighEPSS0.18%RoutineCVE-2026-93337nm-l2tp · networkmanager-l2tp +2 moreNetworkManager-l2tp Privilege Escalation via pppd Plugin InjectionNetworkManager-l2tp through 1.52.4, fixed in 1.52.6, contains an improper input validation vulnerability that allows local users with VPN connection creation permissions to inject arbitrary pppd directives by supplying mru or mtu property values containing trailing non-numeric content after a valid integer. Attackers can exploit the verbatim write of unvalidated strings into the pppd options file via write_config_option() to inject the plugin directive, causing the privileged pppd process to load an attacker-controlled shared object and achieve arbitrary code execution as root.CVSS8.5HighEPSS0.15%