RCE in Dlink Dir-816

CVE-2023-39637

D-Link DIR-816 A2 1.10 B05 was discovered to contain a command injection vulnerability via the component /goform/Diagnosis.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.017 (75.1th 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

Dlink Dir-816 — versions a2
Dlink Dir-816_firmware — versions 1.10b05
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
cve@mitre.org (Vendor Advisory)
cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-39637?: CVE-2023-39637 is a critical-severity vulnerability in Dlink Dir-816, classified under Command Injection. CVSS score: 9.8/10. Published 2023-09-12.
How severe is CVE-2023-39637?: Critical severity. CVSS v3 base score is 9.8 out of 10.