CVE-2025-29520

Incorrect access control in the Maintenance module of D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 allows authenticated attackers with low-level privileges to arbitrarily change the high-privileged account passwords and escalate privileges.

CVSS v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.58% chance of exploitation in the next 30 days, 46th percentile

Published

2025-08-25

Updated

2025-08-26

Proof-of-concept exploits (1)

• https://gist.github.com/stevenyu113228/da01c377030fd8c92274feca54661202

References

• CVE Record
• NVD entry

Related

• CVE-2025-2952
• CVE-2025-29529
• CVE-2025-29519
• CVE-2025-2953
• CVE-2025-29514
• CVE-2025-2954