CVE-2025-6940
Critical Buffer Overflow in TOTOLINK A702R HTTP POST Handler
Description
Description
A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS Scores
EPSS Scores
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Affected Vendors & Products
| Vendor | Product | Version |
|---|---|---|
| totolink | a702r | * |
| totolink | a702r_firmware | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer |
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Meta Information
CVE Publication Date:
2025-07-01
CVE Last Modified Date:
2025-07-07
Report Generation Date:
2025-07-14
AI Powered Q&A Generation:
2025-07-01
EPSS Last Evaluated Date:
2025-07-02
NVD Report Link: