High severity8.8NVD Advisory· Published Jun 21, 2025· Updated Jun 17, 2026

CVE-2025-6400

Description

A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101 and classified as critical. Affected by this issue is some unknown functionality of the file /boafrm/formPortFw of the component HTTP POST Message Handler. The manipulation of the argument service_type leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Totolink/N300RHllm-fuzzy2 versions
6.1c.1390_B20191101+ 1 more
- (no CPE)range: 6.1c.1390_B20191101
- (no CPE)range: 6.1c.1390_B20191101

Patches

Vulnerability mechanics

References

github.com/d2pq/cve/blob/main/616/20.mdnvdExploitThird Party Advisory
github.com/d2pq/cve/blob/main/616/20.mdnvdExploitThird Party Advisory
vuldb.comnvdPermissions RequiredThird Party AdvisoryVDB Entry
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdThird Party AdvisoryVDB Entry
www.totolink.netnvdProduct

News mentions

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