CVE-2024-42021 Information disclosure in One
High 7.5
Published
Updated
Check this codebase for CVE-2024-42021 and fix it if it is affected.
What it is: CVE-2024-42021 is a high-severity vulnerability in Veeam One, published on 7 Sep 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-2024-42021 in the wild and no public exploit code.
Affected product: Veeam One. 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-2024-42021/ (Markdown: https://insights.sbomify.com/CVE-2024-42021/index.md)
An attacker with valid access tokens can exploit improper access control to retrieve saved credentials from the application.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-42021?
CVE-2024-42021 is a high-severity vulnerability in Veeam One, published on 7 Sep 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An improper access control vulnerability allows an attacker with valid access tokens to access saved credentials.
Weakness: CWE-284
Which versions are affected by CVE-2024-42021?
It affects 1 product.
Products include Veeam One.
How do I fix CVE-2024-42021?
No fix has been published for CVE-2024-42021 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-42021 being exploited?
There is no known exploitation of CVE-2024-42021 in the wild and no public exploit code.
Other vulnerabilities in Veeam One
Sources
Also known as GHSA-m9m9-9hm4-wvwq.