CVE-2024-20420 describes an authorization bypass vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapters. An authenticated, low-privileged remote attacker can exploit incorrect authorization verification to execute commands as an Admin user. This vulnerability carries a high CVSS score of 8.8, indicating a significant risk due to its network attack vector, low attack complexity, and 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 |
|---|---|---|---|
< 12.0.2CPE matchmatch criteria | cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* | ||
< 11.2.5CPE matchmatch criteria | cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* | ||
< 11.2.5CPE matchmatch criteria | cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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.