CVE-2025-6523 describes a weak credentials vulnerability in the emergency authentication component of Devolutions Server, affecting versions 2025.2.2.0 through 2025.2.3.0 and 2025.1.11.0 and earlier. This allows an unauthenticated attacker to bypass authentication by brute-forcing short emergency codes. Rated with a CVSS score of 7.7 (HIGH), the vulnerability has a network attack vector with low complexity, requiring no user interaction, and could lead to high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2025.1.11.0CPE matchmatch criteria | cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* | ||
>= 2025.2.2.0, < 2025.2.4.0CPE matchmatch criteria | cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.