CVE-2023-20055 is a high-severity privilege escalation vulnerability affecting Cisco DNA Center, specifically within its management API. An authenticated, remote attacker with at least Observer credentials could exploit this by inspecting API responses to gain higher-level user privileges. The vulnerability has a CVSS score of 8.8, indicating a high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.3.3.6CPE matchmatch criteria | cpe:2.3:a:cisco:catalyst_center:*:*:*:*:*:*:*:* | ||
2.3.4.0CPE matchmatch criteria | cpe:2.3:a:cisco:catalyst_center:2.3.4.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.