# CVE-2024-5558: Race condition in SpaceLogic AS-B

> A race condition in Schneider Electric SpaceLogic controllers allows attackers with limited admin access to escalate privileges.

- **Severity:** Medium 6.4 (`CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Jun 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-j253-hr3w-xhj7

## What is CVE-2024-5558?

CVE-2024-5558 is a medium-severity vulnerability in Schneider Electric SpaceLogic AS-B, published on 12 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability exists that could
cause escalation of privileges when an attacker abuses a limited admin account.

Weakness: CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition)

## Which versions are affected by CVE-2024-5558?

It affects 2 products.


Products: Schneider-Electric Spacelogic As-B Firmware, Schneider-Electric Spacelogic As-P Firmware.

## How do I fix CVE-2024-5558?

No fix has been published for CVE-2024-5558 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-5558 being exploited?

There is no known exploitation of CVE-2024-5558 in the wild and no public exploit code.

## Other vulnerabilities in Schneider Electric SpaceLogic AS-B

- [CVE-2024-5557](https://insights.sbomify.com/CVE-2024-5557/): Information disclosure in SpaceLogic AS-B (medium 4.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-5558 and fix it if it is affected.

What it is: CVE-2024-5558 is a medium-severity vulnerability in Schneider Electric SpaceLogic AS-B, published on 12 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-5558 in the wild and no public exploit code.

Affected product: Schneider Electric SpaceLogic AS-B. 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-2024-5558/ (Markdown: https://insights.sbomify.com/CVE-2024-5558/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-5558
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-5558
- OSV: https://osv.dev/vulnerability/CVE-2024-5558

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-5558/
Summaries are generated and may contain mistakes; the official description above is the record.