CVE-2025-14282Incorrect Privilege Assignment in Github.com MKJ Dropbear Dropbear

Severity
5.4MEDIUMNVD
EPSS
0.0%
top 95.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedFeb 12
Latest updateFeb 13

Description

A flaw was found in Dropbear. When running in multi-user mode and authenticating users, the dropbear ssh server does the socket forwardings requested by the remote client as root, only switching to the logged-in user upon spawning a shell or performing some operations like reading the user's files. With the recent ability of also using unix domain sockets as the forwarding destination any user able to log in via ssh can connect to any unix socket with the root's credentials, bypassing both file

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.5

Affected Packages3 packages

debiandebian/dropbear< dropbear 2025.89-1 (forky)
CVEListV5https/github.com_mkj_dropbear_dropbear2024.842025.88
Debianhttps/github.com_mkj_dropbear_dropbear< 2025.89-1~deb13u1+1

🔴Vulnerability Details

2
GHSA
GHSA-xqcm-jrw9-wq72: A flaw was found in Dropbear2026-02-13
OSV
CVE-2025-14282: A flaw was found in Dropbear2026-02-12

📋Vendor Advisories

1
Debian
CVE-2025-14282: dropbear - A flaw was found in Dropbear. When running in multi-user mode and authenticating...2025

🕵️Threat Intelligence

1
Wiz
CVE-2025-14282 Impact, Exploitability, and Mitigation Steps | Wiz