What’s Vulnerable › Vulnerabilities

CVE-2025-4732: TOTOLINK A3002R/A3002RU HTTP POST Request formFilter buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-16 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability classified as critical was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• TOTOLINK A3002R: 3.0.0-b20230809.1615
• TOTOLINK A3002RU: 3.0.0-b20230809.1615

References

• https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md
• https://vuldb.com/?ctiid.309034
• https://vuldb.com/?id.309034
• https://vuldb.com/?submit.570690
• https://www.totolink.net/

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