๐ CVE-2021-27862 | Cisco IOS/IOS XE/Meraki/NX-OS/Small Business Switch IPv6 RA Guard authentication spoofing (cisco-sa-VU855201-J3z8CKTX)
๐ก Newskategorie: Sicherheitslรผcken
๐ Quelle: vuldb.com
A vulnerability, which was classified as critical, has been found in Cisco IOS, IOS XE, Meraki, NX-OS and Small Business Switch. This issue affects some unknown processing of the component IPv6 RA Guard. The manipulation leads to authentication bypass by spoofing. The identification of this vulnerability is CVE-2021-27862. The attack needs to be approached within the local network. There is no exploit available. It is recommended to upgrade the affected component. ...