CVE-2021-31399 describes a man-in-the-middle vulnerability in 2N Access Unit 2.0 devices running firmware version 2.31.0.40.5, where an attacker can impersonate the web relay. This medium-severity vulnerability (CVSS 5.9) has a high attack complexity but could lead to a high impact on integrity if successfully exploited. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.31.0.40.5CPE matchmatch criteria | cpe:2.3:o:2n:access_unit_2.0_firmware:2.31.0.40.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.