CVE-2024-46560: vigor3910 Buffer Overflow (CVSS 7.5)

Description

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the pub_key parameter at v2x00.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
draytek	vigor3910_firmware	All
draytek	vigor3910	All

References

Other References

https://ink-desk-28f.notion.site/Draytek-vigor-3910-Analysis-Report-b3b23e150c4f4bab822c3c47fd7b9de9#2a9a497ab8214aeb991df9b9714b3c25

Frequently Asked Questions

What is CVE-2024-46560? +

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the pub_key parameter at v2x00.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-46560? +

CVE-2024-46560 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-46560? +

CVE-2024-46560 affects products from draytek, specifically: vigor3910, vigor3910_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-46560? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-46560