CVE-2022-20808 is a denial-of-service vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) caused by incorrect handling of multiple simultaneous device registrations. An authenticated, remote attacker can exploit this by sending numerous registration requests, leading to a DoS condition. With a CVSS score of 6.5 (Medium), it requires low privileges and network access, but has a high impact on availability. There is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, though it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8, < 8-202112CPE matchmatch criteria | cpe:2.3:a:cisco:smart_software_manager_on-prem:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.