# CVE-2025-8312: Business logic in Server

> A deadlock in the PAM check-in feature allows passwords to remain valid beyond their intended expiration, bypassing security controls.

- **Severity:** High 7.1 (`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 30 Jul 2025
- **Updated:** 19 Aug 2025
- **Also known as:** GHSA-7wc5-9f3f-6f5r

## What is CVE-2025-8312?

CVE-2025-8312 is a high-severity vulnerability in Devolutions Devolutions Server, published on 30 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Deadlock in PAM automatic check-in feature in Devolutions Server allows a password to remain valid beyond the end of its intended check-out period due to a deadlock occurring in the scheduling service.This issue affects the following version(s) :

  *  
Devolutions Server 2025.2.2.0 through 2025.2.5.0
  *  Devolutions Server 2025.1.12.0 and earlier

Weakness: CWE-833 (Deadlock)

## Which versions are affected by CVE-2025-8312?

It affects 1 product.


Products: Devolutions Devolutions Server.

## How do I fix CVE-2025-8312?

No fix has been published for CVE-2025-8312 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-8312 being exploited?

There is no known exploitation of CVE-2025-8312 in the wild and no public exploit code.

## Other vulnerabilities in Devolutions Devolutions Server

- [CVE-2026-3130](https://insights.sbomify.com/CVE-2026-3130/): Business logic in Server (critical 9.8)
- [CVE-2026-3204](https://insights.sbomify.com/CVE-2026-3204/): Cross-site scripting in Server (critical 9.8)
- [CVE-2026-3224](https://insights.sbomify.com/CVE-2026-3224/): Auth bypass in Server (critical 9.8)
- [CVE-2026-0610](https://insights.sbomify.com/CVE-2026-0610/): SQL injection in Server (critical 9.8)
- [CVE-2024-2921](https://insights.sbomify.com/CVE-2024-2921/): Missing authorization in Server (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-8312 and fix it if it is affected.

What it is: CVE-2025-8312 is a high-severity vulnerability in Devolutions Devolutions Server, published on 30 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-8312 in the wild and no public exploit code.

Affected product: Devolutions Devolutions Server. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-8312/ (Markdown: https://insights.sbomify.com/CVE-2025-8312/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-8312
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-8312
- OSV: https://osv.dev/vulnerability/CVE-2025-8312

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-8312/
Summaries are generated and may contain mistakes; the official description above is the record.