High severity8.0NVD Advisory· Published Oct 9, 2024· Updated Jun 17, 2026

CVE-2024-46316

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Draytek/Vigor3900llm-fuzzy2 versions
= 1.5.1.6+ 1 more
- (no CPE)range: = 1.5.1.6
- (no CPE)
Draytek/Vigor3900 Firmware
cpe:2.3:o:draytek:vigor3900_firmware:1.5.1.6:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

github.com/glkfc/IoT-Vulnerability/blob/main/DaryTek/vigor3900_4.mdnvdBroken Link

News mentions

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cvss	0.520
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000