What is CVE-2025-29517?

CVE-2025-29517 is a medium-severity vulnerability in Dlink Dsl-7740c, classified under Command Injection. CVSS score: 6.8/10. Published 2025-08-25.

How severe is CVE-2025-29517?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2025-29517 known to be exploited?

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

RCE in Dlink Dsl-7740c

CVE-2025-29517

D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 was discovered to contain a command injection vulnerability via the traceroute6 function.

Vulnerability class: Command Injection (OS Command Injection)

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

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (75.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

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

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

www.dlink.com/en/security-bulletin/ (Vendor Advisory)
gist.github.com/stevenyu113228/8ddb33c26f3a5987f5382a3d7744c241 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-29517?: CVE-2025-29517 is a medium-severity vulnerability in Dlink Dsl-7740c, classified under Command Injection. CVSS score: 6.8/10. Published 2025-08-25.
How severe is CVE-2025-29517?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-29517 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.