CVE-2020-14472
CRITICALCVSS 9.8/10EPSS 2.93%
Last modified
CVE-2020-14472 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file.. EPSS estimates a 2.93% chance of exploitation in the next 30 days.
Description
On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Draytek | Vigor300b Firmware | < 1.5.1.1 |
| Draytek | Vigor2960 Firmware | < 1.5.1.1 |
| Draytek | Vigor3900 Firmware | < 1.5.1.1 |
References
- https://gist.github.com/Cossack9989/fa9718434ceee4e6d4f6b0ad672c10f1Exploit, Third Party Advisory
- https://gist.github.com/WinMin/46165779215f1d47ec257210428c0240Exploit, Third Party Advisory
- https://gist.github.com/Cossack9989/fa9718434ceee4e6d4f6b0ad672c10f1Exploit, Third Party Advisory
- https://gist.github.com/WinMin/46165779215f1d47ec257210428c0240Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-14472?
On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file.
How severe is CVE-2020-14472?
CVE-2020-14472 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.93% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14472?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-14472?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST