CVE-2021-32941 is a critical stack-based buffer overflow vulnerability affecting Annke N48PBB Network Video Recorders running firmware version 3.4.106 build 200422 and prior. This flaw allows an unauthenticated remote attacker to execute arbitrary code with root privileges. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV: No) and no public exploit code (Metasploit, Nuclei, ExploitDB: None), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.4.106CPE matchmatch criteria | cpe:2.3:o:annke:n48pbb_firmware:*:*:*:*:*:*:*:* | ||
3.4.106CPE matchmatch criteria | cpe:2.3:o:annke:n48pbb_firmware:3.4.106:-:*:*:*:*:*:* | ||
3.4.106CPE matchmatch criteria | cpe:2.3:o:annke:n48pbb_firmware:3.4.106:build_200422:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.