CVE-2023-33508 File upload in n/a
Critical 9.8
Published
Updated
Check this codebase for CVE-2023-33508 and fix it if it is affected.
What it is: CVE-2023-33508 is a critical vulnerability in n/a, published on 31 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33508 exists.
Affected product: n/a. 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-2023-33508/ (Markdown: https://insights.sbomify.com/CVE-2023-33508/index.md)
Unauthenticated attackers can upload malicious files to KramerAV VIA GO² devices, leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33508?
CVE-2023-33508 is a critical vulnerability in n/a, published on 31 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
KramerAV VIA GO² < 4.0.1.1326 is vulnerable to unauthenticated file upload resulting in Remote Code Execution (RCE).
Weakness: CWE-434
Which versions are affected by CVE-2023-33508?
It affects 1 product.
Products include Kramerav via Go2 Firmware.
How do I fix CVE-2023-33508?
No fix has been published for CVE-2023-33508 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33508 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33508 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rmp7-8h7w-9h3x.