What is CVE-2025-29522?

CVE-2025-29522 is a medium-severity vulnerability in Dlink Dsl-7740c, classified under Command Injection. CVSS score: 6.5/10. Published 2025-08-25.

How severe is CVE-2025-29522?

Medium severity. CVSS v3 base score is 6.5 out of 10.

RCE in Dlink Dsl-7740c

CVE-2025-29522

D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 was discovered to contain a command injection vulnerability via the ping function.

Vulnerability class: Command Injection (OS Command Injection)

Published 2025-08-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.014 (70.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Dlink Dsl-7740c
Dlink Dsl-7740c Firmware — versions 6.tr069.20211230

Weakness classification (CWE)

CWE-77 — Command Injection

References

www.dlink.com/en/security-bulletin/ (Vendor Advisory)
gist.github.com/stevenyu113228/f44abd7f660a73b0c7f23b7b215d2e05 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-29522?: CVE-2025-29522 is a medium-severity vulnerability in Dlink Dsl-7740c, classified under Command Injection. CVSS score: 6.5/10. Published 2025-08-25.
How severe is CVE-2025-29522?: Medium severity. CVSS v3 base score is 6.5 out of 10.