CVE-2024-46316

Name: CVE-2024-46316
Creator: NVD / NIST
Published: 2024-10-09T16:15:04.487+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8/10EPSS 1.09%

Last modified Jun 17, 2026

CVE-2024-46316 is a high-severity vulnerability rated 8/10 on the CVSS scale. DrayTek Vigor3900 v1.5.1.6 was discovered to contain a command injection vulnerability via the sub_2C920 function at /cgi-bin/mainfunction.cgi. This vulnerability allows attackers to execute arbitrary commands via supplying a crafted HTTP message.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

Description

DrayTek Vigor3900 v1.5.1.6 was discovered to contain a command injection vulnerability via the sub_2C920 function at /cgi-bin/mainfunction.cgi. This vulnerability allows attackers to execute arbitrary commands via supplying a crafted HTTP message.

Metrics

CVSS 3.1

8/10

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.09%

61.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Draytek	Vigor3900 Firmware	1.5.1.6

References

https://github.com/glkfc/IoT-Vulnerability/blob/main/DaryTek/vigor3900_4.mdBroken Link

Timeline

Published: Oct 9, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-46316?

How severe is CVE-2024-46316?

CVE-2024-46316 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.

How do I fix CVE-2024-46316?

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-2024-46316?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST