CVE-2021-26428 Azure Sphere Information Disclosure Vulnerability
Medium 4.4
Published
Updated
Check this codebase for CVE-2021-26428 and fix it if it is affected.
What it is: CVE-2021-26428 is a medium-severity vulnerability in Microsoft Azure Sphere, published on 12 Aug 2021. 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-2021-26428 in the wild and no public exploit code.
Affected product: Microsoft Azure Sphere. 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-2021-26428/ (Markdown: https://insights.sbomify.com/CVE-2021-26428/index.md)
An attacker can disclose sensitive information from Azure Sphere devices, requiring a security patch from Microsoft.
- 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-2021-26428?
CVE-2021-26428 is a medium-severity vulnerability in Microsoft Azure Sphere, published on 12 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Azure Sphere Information Disclosure Vulnerability
Which versions are affected by CVE-2021-26428?
It affects 1 product.
Products include Microsoft Azure Sphere.
How do I fix CVE-2021-26428?
No fix has been published for CVE-2021-26428 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-26428 being exploited?
There is no known exploitation of CVE-2021-26428 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Azure Sphere
Sources
Also known as GHSA-wqq6-qcgq-j7r2.