# CVE-2026-100232: Command injection in Network Security Manager (NSM)

> Authenticated attackers can execute arbitrary OS commands on SonicWall Network Security Manager, leading to remote code execution.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 14 Oct 2026
- **Updated:** 15 Oct 2026
- **Also known as:** GHSA-r842-j9qr-cw6f

## What is CVE-2026-100232?

CVE-2026-100232 is a high-severity command injection vulnerability in SonicWall Network Security Manager (NSM), published on 14 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SonicWall Network Security Manager (NSM) on-prem which in specific conditions could potentially enable a remote authenticated attacker to execute arbitrary OS commands, resulting in remote code execution.

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

## Which versions are affected by CVE-2026-100232?


## How do I fix CVE-2026-100232?

No fix has been published for CVE-2026-100232 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-100232 being exploited?

There is no known exploitation of CVE-2026-100232 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-100232 and fix it if it is affected.

What it is: CVE-2026-100232 is a high-severity command injection vulnerability in SonicWall Network Security Manager (NSM), published on 14 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-100232 in the wild and no public exploit code.

Affected product: SonicWall Network Security Manager (NSM). 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-2026-100232/ (Markdown: https://insights.sbomify.com/CVE-2026-100232/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-100232
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100232
- OSV: https://osv.dev/vulnerability/CVE-2026-100232

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-100232/
Summaries are generated and may contain mistakes; the official description above is the record.