CVE-2021-24100 Microsoft Edge for Android Information Disclosure Vulnerability
Medium 5.0
Published
Updated
Check this codebase for CVE-2021-24100 and fix it if it is affected.
What it is: CVE-2021-24100 is a medium-severity vulnerability in Microsoft Edge, published on 25 Feb 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-24100 exists.
Affected product: Microsoft Edge. 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-2021-24100/ (Markdown: https://insights.sbomify.com/CVE-2021-24100/index.md)
An information disclosure vulnerability in Microsoft Edge for Android allows attackers to access sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-24100?
CVE-2021-24100 is a medium-severity vulnerability in Microsoft Edge, published on 25 Feb 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Microsoft Edge for Android Information Disclosure Vulnerability
Which versions are affected by CVE-2021-24100?
It affects 1 product.
Products include Microsoft Edge.
How do I fix CVE-2021-24100?
No fix has been published for CVE-2021-24100 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-24100 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-24100 exists.
Other vulnerabilities in Microsoft Edge
Sources
Also known as GHSA-5xh8-7qqg-q5p9.