CVE-2025-29514

Description

Incorrect access control in the config.xgi function of D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 allows attackers to download the configuration file via providing a crafted web request.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
dlink	dsl-7740c_firmware	All
dlink	dsl-7740c	All

References

Advisories & Patches

https://www.dlink.com/en/security-bulletin/

Exploits

https://gist.github.com/stevenyu113228/1fc5dcc63e4b4e9f5523167be11abf17

Frequently Asked Questions

What is CVE-2025-29514? +

Incorrect access control in the config.xgi function of D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 allows attackers to download the configuration file via providing a crafted web request. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-29514? +

CVE-2025-29514 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-29514? +

CVE-2025-29514 affects products from dlink, specifically: dsl-7740c, dsl-7740c_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-29514? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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