VULNERABILITY

CVE search

Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.

402,386 vulnerabilities · 1,766 actively exploited (CISA KEV)

ieee 802.2 ✕Clear filters

4 results

ID	Severity	Summary	Published
CVE-2021-27862	MEDIUM4.7	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).	27/09/2022
CVE-2021-27861	MEDIUM4.7	Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length (and optionally VLAN0 headers)	27/09/2022
CVE-2021-27854	MEDIUM4.7	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.	27/09/2022
CVE-2021-27853	MEDIUM