Critical severity9.9NVD Advisory· Published Aug 31, 2026

CVE-2026-82616

Description

A vulnerability was found in TOTOLINK NR1800X 9.1.0u.6681_B20230703. Impacted is the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

AI Insight

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

Affected products

Totolink/NR1800Xllm-fuzzy
Range: 9.1.0u.6681_B20230703

Patches

Vulnerability mechanics

References

github.com/lxiansheng488-bit/-/blob/main/TOTOlink/totolink%20setUploadSetting%E6%A0%88%E6%BA%A2%E5%87%BA.pdfnvd
vuldb.com/cve/CVE-2026-82616nvd
vuldb.com/submit/892941nvd
vuldb.com/vuln/397117nvd
vuldb.com/vuln/397117/ctinvd
www.totolink.netnvd

News mentions

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