Ietf Draft-Ietf-V6Ops-Ra-Guard vulnerabilities
3 known vulnerabilities affecting ietf/draft-ietf-v6ops-ra-guard.
Total CVEs
3
CISA KEV
0
Public exploits
0
Exploited in wild
0
Severity breakdown
MEDIUM3
Vulnerabilities
Page 1 of 1
CVE-2021-27853MEDIUMCVSS 4.7≥ 08, ≤ 082022-09-27
CVE-2021-27853 [MEDIUM] CWE-290 CVE-2021-27853: Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using
Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers.
cvelistv5nvd
CVE-2021-27861MEDIUMCVSS 4.7≥ 08, ≤ 082022-09-27
CVE-2021-27861 [MEDIUM] CWE-130 CVE-2021-27861: 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 optionally VLAN0 headers)
cvelistv5nvd
CVE-2021-27854MEDIUMCVSS 4.7≥ 08, ≤ 082022-09-27
CVE-2021-27854 [MEDIUM] CWE-290 CVE-2021-27854: Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of V
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of VLAN 0 headers, LLC/SNAP headers, and converting frames from Ethernet to Wifi and its reverse.
cvelistv5nvd