Devolutions Server · Incorrect Authorization
Source GCVE Database
Not known to be exploited · CVSS 4.3 Medium : upgrade to 2026.3.11 when convenient.
Data as of 30 Oct 2026, 23:51 UTC
Thin evidence
One scorer or none| CISA-ADP | CVSS 3.1 | 4.3 |
|---|
- Patch
- Available – fixed in 2026.3.11
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 22 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
Upgrade Server to 2026.3.11.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| DevolutionsServer | Affected
| Fixed in
|
AI-suggested
Since this is not a cloud service, remediation depends on vendor guidance. If you cannot patch yet, restricting user privileges and monitoring gateway token usage may help reduce risk.
Description
An authorization flaw in Devolutions Server 2026.3.10.0 and earlier allows authenticated non-administrative users to bypass Network Access Rules on virtual gateways. This occurs via wildcard additional destinations included in the gateway token, enabling access to hosts that should be denied.