Critical severity9.8NVD Advisory· Published Feb 24, 2022· Updated Jun 17, 2026

CVE-2022-25080

Description

TOTOLink A830R V5.9c.4729_B20191112 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERY_STRING parameter.

Affected products

Totolink/A830r Firmware
cpe:2.3:o:totolink:a830r_firmware:5.9c.4729_b20191112:*:*:*:*:*:*:*
Totolink/A830Rcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: = V5.9c.4729_B20191112

Patches

Vulnerability mechanics

References

github.com/EPhaha/IOT_vuln/blob/main/TOTOLink/A830R/README.mdnvdExploitPatchThird Party Advisory

News mentions

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cvss	0.637
epss	0.003
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000