What is CVE-2020-10826?

CVE-2020-10826 is a critical-severity vulnerability in Draytek Vigor2960, classified under Command Injection. CVSS score: 9.8/10. Published 2020-03-26.

How severe is CVE-2020-10826?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Draytek Vigor2960

CVE-2020-10826

/cgi-bin/activate.cgi on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve command injection via a remote HTTP request in DEBUG mode.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.394 (98.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/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, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-10826?: CVE-2020-10826 is a critical-severity vulnerability in Draytek Vigor2960, classified under Command Injection. CVSS score: 9.8/10. Published 2020-03-26.
How severe is CVE-2020-10826?: Critical severity. CVSS v3 base score is 9.8 out of 10.