# CVE-2026-0507: OS Command Injection vulnerability in SAP Application Server for ABAP and SAP NetWeaver RFCSDK

> An authenticated administrator can execute arbitrary OS commands via crafted content, leading to full system compromise.

- **Severity:** High 8.4 (`CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/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:** 13 Jan 2026
- **Updated:** 26 Feb 2026
- **Also known as:** GHSA-4x3m-wqv7-c7h3

## What is CVE-2026-0507?

CVE-2026-0507 is a high-severity command injection vulnerability in SAP_SE SAP Application Server for ABAP and SAP NetWeaver RFCSDK, published on 13 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Due to an OS Command Injection vulnerability in SAP Application Server for ABAP and SAP NetWeaver RFCSDK, an authenticated attacker with administrative access and adjacent network access could upload specially crafted content to the server. If processed by the application, this content enables execution of arbitrary operating system commands. Successful exploitation could lead to full compromise of the system�s confidentiality, integrity, and availability.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2026-0507?


## How do I fix CVE-2026-0507?

No fix has been published for CVE-2026-0507 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-0507 being exploited?

There is no known exploitation of CVE-2026-0507 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-0507 and fix it if it is affected.

What it is: CVE-2026-0507 is a high-severity command injection vulnerability in SAP_SE SAP Application Server for ABAP and SAP NetWeaver RFCSDK, published on 13 Jan 2026. 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-2026-0507 in the wild and no public exploit code.

Affected product: SAP_SE SAP Application Server for ABAP and SAP NetWeaver RFCSDK. 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-2026-0507/ (Markdown: https://insights.sbomify.com/CVE-2026-0507/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-0507
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-0507
- OSV: https://osv.dev/vulnerability/CVE-2026-0507

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-0507/
Summaries are generated and may contain mistakes; the official description above is the record.