# CVE-2025-27955: Security feature bypass in n/a

> Weak logout mechanism allows remote attackers to retain valid session tokens, leading to sensitive information disclosure and arbitrary code execution.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Jun 2025
- **Updated:** 11 Jun 2025
- **Also known as:** GHSA-f2rq-qhqv-93pg

## What is CVE-2025-27955?

CVE-2025-27955 is a medium-severity vulnerability in n/a, published on 2 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Clinical Collaboration Platform 12.2.1.5 has a weak logout system where the session token remains valid after logout and allows a remote attacker to obtain sensitive information and execute arbitrary code.

Weakness: CWE-1259 (Improper Restriction of Security Token Assignment)

## Which versions are affected by CVE-2025-27955?

It affects 1 product.


Products: Philips Clinical Collaboration Platform.

## How do I fix CVE-2025-27955?

No fix has been published for CVE-2025-27955 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-27955 being exploited?

There is no known exploitation of CVE-2025-27955 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2020-16247](https://insights.sbomify.com/CVE-2020-16247/): Philips Clinical Collaboration Platform Configuration (medium 6.8)
- [CVE-2025-27953](https://insights.sbomify.com/CVE-2025-27953/): Command injection in n/a (medium 6.5)
- [CVE-2025-27954](https://insights.sbomify.com/CVE-2025-27954/): Command injection in n/a (medium 6.5)
- [CVE-2020-16200](https://insights.sbomify.com/CVE-2020-16200/): Philips Clinical Collaboration Platform Algorithm Downgrade (medium 6.5)
- [CVE-2020-16198](https://insights.sbomify.com/CVE-2020-16198/): Philips Clinical Collaboration Platform Protection Mechanism Failure (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-27955 and fix it if it is affected.

What it is: CVE-2025-27955 is a medium-severity vulnerability in n/a, published on 2 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-27955 in the wild and no public exploit code.

Affected product: n/a. 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-2025-27955/ (Markdown: https://insights.sbomify.com/CVE-2025-27955/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-27955
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-27955
- OSV: https://osv.dev/vulnerability/CVE-2025-27955

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-27955/
Summaries are generated and may contain mistakes; the official description above is the record.