What is CVE-2024-41596?

CVE-2024-41596 is a high-severity vulnerability in Draytek Vigor1000b, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2024-10-03.

How severe is CVE-2024-41596?

High severity. CVSS v3 base score is 8.0 out of 10.

Is CVE-2024-41596 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Draytek Vigor1000b

CVE-2024-41596

Buffer Overflow vulnerabilities exist in DrayTek Vigor310 devices through 4.3.2.6 (in the Vigor management UI) because of improper retrieval and handling of the CGI form parameters.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

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

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Broken Link)
cve@mitre.org (Technical Description, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2024-41596?: CVE-2024-41596 is a high-severity vulnerability in Draytek Vigor1000b, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.0/10. Published 2024-10-03.
How severe is CVE-2024-41596?: High severity. CVSS v3 base score is 8.0 out of 10.
Is CVE-2024-41596 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.