CVE-2021-44513 describes an insecure temporary directory creation vulnerability in tmate-ssh-server version 2.3.0. A local attacker can exploit this flaw to compromise the integrity of session handling. Rated High severity (CVSS 7.0), it requires low privileges and high attack complexity, but can lead to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.3.0CPE matchmatch criteria | cpe:2.3:a:tmate:tmate-ssh-server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.