# CVE-2022-24113: Local privilege escalation due to excessive permissions assigned to child processes

> Local attackers can escalate privileges due to excessive permissions assigned to child processes in Acronis Windows backup products.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 4 Feb 2022
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-5h99-pwr2-w237

## What is CVE-2022-24113?

CVE-2022-24113 is a high-severity vulnerability in Acronis Cyber Protect, published on 4 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Local privilege escalation due to excessive permissions assigned to child processes. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035, Acronis Agent (Windows) before build 27147, Acronis Cyber Protect Home Office (Windows) before build 39612, Acronis True Image 2021 (Windows) before build 39287

Weakness: CWE-276 (Incorrect Default Permissions), CWE-250 (Execution with Unnecessary Privileges)

## Which versions are affected by CVE-2022-24113?

It affects 4 products.


Products: Acronis Agent, Acronis Cyber Protect, Acronis Cyber Protect Home Office, Acronis True Image.

## How do I fix CVE-2022-24113?

No fix has been published for CVE-2022-24113 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-24113 being exploited?

There is no known exploitation of CVE-2022-24113 in the wild and no public exploit code.

## Other vulnerabilities in Acronis Cyber Protect

- [CVE-2022-45451](https://insights.sbomify.com/CVE-2022-45451/): Privilege escalation in Acronis Agent (high 8.8)
- [CVE-2023-41743](https://insights.sbomify.com/CVE-2023-41743/): Privilege escalation in Acronis Cyber Protect 15 (high 8.8)
- [CVE-2026-28727](https://insights.sbomify.com/CVE-2026-28727/): Privilege escalation in Acronis Cyber Protect 17 (high 7.8)
- [CVE-2023-41744](https://insights.sbomify.com/CVE-2023-41744/): Privilege escalation in Acronis Agent (high 7.8)
- [CVE-2021-44204](https://insights.sbomify.com/CVE-2021-44204/): Local privilege escalation via named pipe due to improper access control checks (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-24113 and fix it if it is affected.

What it is: CVE-2022-24113 is a high-severity vulnerability in Acronis Cyber Protect, published on 4 Feb 2022. 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-2022-24113 in the wild and no public exploit code.

Affected product: Acronis Cyber Protect. 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-2022-24113/ (Markdown: https://insights.sbomify.com/CVE-2022-24113/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-24113
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-24113
- OSV: https://osv.dev/vulnerability/CVE-2022-24113

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-24113/
Summaries are generated and may contain mistakes; the official description above is the record.