CVE-2026-12161 json
Improper input validation in the SSH Elevate Shell feature allows an authenticated user with permission to create or modify a shared SSH en…
published 2026-06-15 4 mo ago modified 2026-10-25 14 d ago also EUVD-2026-37023
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
Improper input validation in the SSH Elevate Shell feature allows an authenticated user with permission to create or modify a shared SSH entry to execute arbitrary commands on a remote SSH host using stored elevation credentials via a crafted alternate username and user interaction with the Elevate Shell action.
This affects : - Remote Desktop Manager 2026.2.5.0 through 2026.2.7.0
- Remote Desktop Manager 2026.1.23.0 and earlier
Patch / fix
- devolutions remote_desktop_manager 2026.2.8.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 mo ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Devolutions Remote Desktop Manager
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
devolutions.net
/security/advisories/DEVO-2026-0018/
vendor-advisory
Sources
- CVE List CVE-2026-12161
- NVD CVE-2026-12161
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