CVE-2022-20661 describes multiple vulnerabilities in Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches. These flaws could allow an unauthenticated attacker with physical access to execute persistent code during boot or cause a permanent denial of service by preventing the device from booting. Rated Medium severity with a CVSS score of 4.6, the attack requires physical presence and impacts availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 15.2\(5\)ex, < 15.2\(7\)e5CPE matchmatch criteria | cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* | ||
15.2\(8\)eCPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.2\(8\)e:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.