by Kastro
Paper/Archive/CVE-2026-105484

CVE-2026-105484

TOTOLINK X6000R — TOTOLINK X6000R UploadFirmwareFile cstecgi.cgi firmware_check os command injection

EPSS 2%CVSS 10.0
critical.is priorityof 100
46
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 81.9.819 × 2016.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230116. The impacted element is the function firmware_check of the file /cgi-bin/cstecgi.cgi of the component UploadFirmwareFile Handler. Such manipulation of the argument file_name leads to os command injection. The attack may be performed from remote.

Affected

ProductAffectedFixed inSource
X6000R9.4.0cu.652_B20230116–CNA

Scores by source

VulDB (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X
VulDB (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
VulDB (CNA)10.0CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

writeupvuldb.com/vuln/413619refvuldb.com/vuln/413619/ctiwriteupvuldb.com/cve/CVE-2026-105484writeupvuldb.com/submit/984434reftotolink.net