CVE-2026-116504
TOTOLINK A950RG Cloud Upgrade upgrade.so setCloudUpgradeFW command injection
En bref Sévérité CRITICAL 9.4 EPSS EPSS 1.55 % · centile 75 (2026-10-27) État PUBLISHED Publiée 2026-10-26 Mise à jour 2026-10-27 Attribuée par VulDB Statut NVD Deferred Description A vulnerability has been found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This affects the function setCloudUpgradeFW of the file lib/cste_modules/upgrade.so of the component Cloud Upgrade. The manipulation of the argument FileName leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Scores Version Score Vecteur Évalué par CVSS 4.0 CRITICAL 9.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P VulDB CVSS 3.1 CRITICAL 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R VulDB CVSS 3.0 CRITICAL 9.9 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R VulDB CVSS 2.0 CRITICAL 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR VulDB CVSS 4.0 HIGH 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X NVD · cna@vuldb.com (Secondary) CVSS 3.1 CRITICAL 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H NVD · cna@vuldb.com (Secondary) CVSS 2.0 HIGH 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C NVD · cna@vuldb.com (Secondary)
Faiblesses (CWE)
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