CVE-2025-42921 describes a missing host key verification vulnerability in the SSH plugin of JetBrains Toolbox App versions prior to 2.6. This medium-severity flaw (CVSS 6.5) allows an unauthenticated attacker to potentially intercept or tamper with SSH connections due to the lack of host authenticity checks. While the vulnerability could lead to limited confidentiality and integrity impacts, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding it.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.6CPE matchmatch criteria | cpe:2.3:a:jetbrains:toolbox:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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.