Ietf Draft-Ietf-V6Ops-Ra-Guard-08 vulnerabilities

1 known vulnerability affecting ietf/draft-ietf-v6ops-ra-guard-08.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

MEDIUM1

Vulnerabilities

Page 1 of 1

CVE-2021-27862MEDIUMCVSS 4.7≥ 08, ≤ 082022-09-27

CVE-2021-27862 [MEDIUM] CWE-130 CVE-2021-27862: Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion (and optionally VLAN0 headers).