CVE-2026-8407
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a...
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.
This issue affects the following versions :
Devolutions Server 2026.1.6.0 through 2026.1.11.0
Devolutions Server 2025.3.16.0 and earlier
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.
This issue affects the following versions :
Devolutions Server 2026.1.6.0 through 2026.1.11.0
Devolutions Server 2025.3.16.0 and earlier
- Record
CVE-2026-8407- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-29544
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.
This issue affects the following versions :
Devolutions Server 2026.1.6.0 through 2026.1.11.0
Devolutions Server 2025.3.16.0 and earlier
- Record
EUVD-2026-29544- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4mvv-f9gf-4m5q
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a...
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.
This issue affects the following versions :
Devolutions Server 2026.1.6.0 through 2026.1.11.0
Devolutions Server 2025.3.16.0 and earlier
- Record
GHSA-4mvv-f9gf-4m5q- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Missing authorization in the PAM module in Devolutions Server allows an authenticated user with a PAM license but no additional permissions to obtain OTP secret keys and recovery codes via crafted requests to PAM API endpoints.
This issue affects the following versions :
Devolutions Server 2026.1.6.0 through 2026.1.11.0
Devolutions Server 2025.3.16.0 and earlier
- Record
CVE-2026-8407- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-8407 is a medium vulnerability (CVSS 4.3) in Devolutions Server, published May 12, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.20%, the 9th percentile. No source names a fixed version.