CVE-2025-4825: TOTOLINK A702R/A3002R/A3002RU HTTP POST Request formDMZ buffer overflow
First published: Sat May 17 2025(Updated: )
A vulnerability classified as critical was found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formDMZ of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink A702r Firmware | ||
| Totolink A3002r Firmware | ||
| TOTOLINK A3002R |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-4825?
CVE-2025-4825 is classified as a critical vulnerability.
What products are affected by CVE-2025-4825?
CVE-2025-4825 affects the TOTOLINK A702R, A3002R, and A3002RU devices.
How do I fix CVE-2025-4825?
To fix CVE-2025-4825, update the firmware of the affected TOTOLINK devices to the latest version available.
What type of vulnerability is CVE-2025-4825?
CVE-2025-4825 is a buffer overflow vulnerability found in the HTTP POST Request Handler.
What is the impact of CVE-2025-4825?
CVE-2025-4825 can lead to unauthorized code execution due to buffer overflow.
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