What is CVE-2020-3932?

CVE-2020-3932 is a high-severity vulnerability in Draytek Vigorap 910c. CVSS score: 7.5/10. Published 2020-04-15.

How severe is CVE-2020-3932?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Draytek Vigorap 910c

CVE-2020-3932

A vulnerable SNMP in Draytek VigorAP910C cannot be disabled, which may cause information leakage.

Published 2020-04-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.0th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Draytek Vigorap 910c
Draytek Vigorap 910c Firmware — versions 1.3.1
Draytek Corp. Vigorap910c — versions unspecified

References

www.twcert.org.tw/tw/cp-132-3537-1e215-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2020-3932?: CVE-2020-3932 is a high-severity vulnerability in Draytek Vigorap 910c. CVSS score: 7.5/10. Published 2020-04-15.
How severe is CVE-2020-3932?: High severity. CVSS v3 base score is 7.5 out of 10.