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CVE-2022-37840

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

In TOTOLINK A860R V4.1.2cu.5182_B20201027, the main function in downloadfile.cgi has a buffer overflow vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/1759134370/iot/blob/main/TOTOLINK/A860R/3.mdBroken Link, Third Party Advisory
https://github.com/1759134370/iot/blob/main/TOTOLINK/A860R/3.mdBroken Link, Third Party Advisory

Timeline

Published: Sep 6, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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