CVE-2025-6337

TOTOLINK A3002R/A3002RU HTTP POST Request formTmultiAP buffer overflow

HIGH
8.8
CVSS Score
Published: June 20, 2025 at 12:00 PM UTC
Updated: June 17, 2026 at 10:01 AM UTC
4 products affected across 1 vendorA3002R FirmwareA3002RU FirmwareA3002R

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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%
SSVC
PoC

Description

A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615/4.0.0-B20230531.1404. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formTmultiAP 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.0.0-B20230809.16153.0.0-b20230809.16154.0.0-B20230531.14044.0.0-b20230531.1404
totolink-a3002ru (same device)
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (7)

SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.313333
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.313333
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.596691
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.596692

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119CWE-120

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