CVE-2020-3932 Draytek VigorAP910C - Information Leakage
High 7.5
Published
Updated
Check this codebase for CVE-2020-3932 and fix it if it is affected.
What it is: CVE-2020-3932 is a high-severity vulnerability in DRAYTEK CORP. VigorAP910C, published on 15 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-3932 in the wild and no public exploit code.
Affected product: DRAYTEK CORP. VigorAP910C. 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-2020-3932/ (Markdown: https://insights.sbomify.com/CVE-2020-3932/index.md)
Attackers can exploit an always-enabled SNMP service on Draytek VigorAP910C devices to leak sensitive information.
- 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-2020-3932?
CVE-2020-3932 is a high-severity vulnerability in DRAYTEK CORP. VigorAP910C, published on 15 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerable SNMP in Draytek VigorAP910C cannot be disabled, which may cause information leakage.
Which versions are affected by CVE-2020-3932?
It affects 1 product.
Products include Draytek Vigorap 910c Firmware.
How do I fix CVE-2020-3932?
No fix has been published for CVE-2020-3932 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-3932 being exploited?
There is no known exploitation of CVE-2020-3932 in the wild and no public exploit code.
Other vulnerabilities in DRAYTEK CORP. VigorAP910C
Sources
Also known as GHSA-q4fr-rpgm-w8gm.