What is CVE-2024-46558?

CVE-2024-46558 is a high-severity vulnerability in Draytek Vigor3910, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-09-18.

How severe is CVE-2024-46558?

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

Buffer overflow in Draytek Vigor3910

CVE-2024-46558

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

Vulnerability class: Buffer Overflow

EPSS: 0.005 (41.3th percentile) — read the EPSS interpretation.

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:N/I:N/A:H.

Affected products

Draytek Vigor3910
Draytek Vigor3910_firmware — versions 4.3.2.6
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Permissions Required)

Frequently asked questions

What is CVE-2024-46558?: CVE-2024-46558 is a high-severity vulnerability in Draytek Vigor3910, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2024-09-18.
How severe is CVE-2024-46558?: High severity. CVSS v3 base score is 7.5 out of 10.