CVE-2025-29520
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-25

Last updated on: 2025-09-02

Assigner: MITRE

Description
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.
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Meta Information
Published
2025-08-25
Last Modified
2025-09-02
Generated
2026-06-16
AI Q&A
2025-08-26
EPSS Evaluated
2026-06-14
NVD
CVE-2025-29520
EUVD
EUVD-2025-27745
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dlink dsl-7740c_firmware 6.tr069.20211230
dlink dsl-7740c *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability is an incorrect access control issue in the Maintenance module of the D-Link DSL-7740C router firmware. It allows authenticated attackers who have low-level privileges to change passwords of high-privileged accounts arbitrarily and escalate their privileges.

Impact Analysis

An attacker exploiting this vulnerability could gain unauthorized high-level access to the device by changing privileged account passwords. This could lead to full control over the device, potentially compromising network security and sensitive data.

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