CVE-2025-4730 Details
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.
A critical buffer overflow vulnerability has been identified in TOTOLINK A3002R and A3002RU routers running firmware version 3.0.0-B20230809.1615. The issue arises in the HTTP POST request handler, specifically within the file '/boafrm/formMapDel'. The vulnerability can be exploited remotely by manipulating the 'devicemac1' argument.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 16, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/3.md | [email protected] | Broken Link |
| https://vuldb.com/?ctiid.309032 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.309032 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.570687 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.totolink.net/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| totolink a3002r firmware | 3.0.0-b20230809.1615 |
CPE
Remediation
| |
| totolink a3002r | All versions |
CPE
Remediation
| |
| totolink a3002ru firmware | 3.0.0-b20230809.1615 |
CPE
Remediation
| |
| totolink a3002ru | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 20, 2025 | Initial Analysis | [email protected] |
| May 16, 2025 | New CVE Received | [email protected] |