What is CVE-2024-43027?

CVE-2024-43027 is a high-severity vulnerability in Draytek Vigor2960, classified under Command Injection. CVSS score: 8.0/10. Published 2024-08-21.

How severe is CVE-2024-43027?

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

RCE in Draytek Vigor2960

CVE-2024-43027

DrayTek Vigor 3900 before v1.5.1.5_Beta, DrayTek Vigor 2960 before v1.5.1.5_Beta and DrayTek Vigor 300B before v1.5.1.5_Beta were discovered to contain a command injection vulnerability via the action parameter at cgi-bin/mainfunction.cgi.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.013 (66.8th 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 Vigor2960
Draytek Vigor2960_firmware
Draytek Vigor300b
Draytek Vigor300b_firmware
Draytek Vigor3900
Draytek Vigor3900_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-43027?: CVE-2024-43027 is a high-severity vulnerability in Draytek Vigor2960, classified under Command Injection. CVSS score: 8.0/10. Published 2024-08-21.
How severe is CVE-2024-43027?: High severity. CVSS v3 base score is 8.0 out of 10.