What is CVE-2024-51253?

CVE-2024-51253 is a high-severity vulnerability in Draytek Vigor3900, classified under OS Command Injection. CVSS score: 8.0/10. Published 2024-11-04.

How severe is CVE-2024-51253?

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

Is CVE-2024-51253 known to be exploited?

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

RCE in Draytek Vigor3900

CVE-2024-51253

In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doL2TP function.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.007 (48.2th 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

Draytek Vigor3900
Draytek Vigor3900_firmware — versions 1.5.1.3
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2024-51253?: CVE-2024-51253 is a high-severity vulnerability in Draytek Vigor3900, classified under OS Command Injection. CVSS score: 8.0/10. Published 2024-11-04.
How severe is CVE-2024-51253?: High severity. CVSS v3 base score is 8.0 out of 10.
Is CVE-2024-51253 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.