CVE-2025-4730
Critical Buffer Overflow in TOTOLINK A3002R/A3002RU HTTP POST Handler
Description
Description
A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. It has been rated as critical. Affected by this issue is some unknown functionality of the file /boafrm/formMapDel of the component HTTP POST Request Handler. The manipulation of the argument devicemac1 leads to buffer overflow. The attack may 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 | a3002r | * |
| totolink | a3002ru | * |
| totolink | a3002r_firmware | * |
| totolink | a3002ru_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:
2025-05-16
CVE Last Modified Date:
2025-06-20
Report Generation Date:
2025-07-24
AI Powered Q&A Generation:
2025-05-16
EPSS Last Evaluated Date:
2025-07-02
NVD Report Link: