CVE-2022-26210

CRITICAL EXPLOITED IN THE WILD

Totolink <various - Command Injection

Title source: llm

Description

Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

References (1)

Scores

CVSS v3 9.8
EPSS 0.2228
EPSS Percentile 95.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation Intel

VulnCheck KEV 2022-04-01
InTheWild.io 2022-04-01

Classification

CWE
CWE-78
Status published

Affected Products (6)

totolink/a830r_firmware
totolink/a3100r_firmware
totolink/a950rg_firmware
totolink/a800r_firmware
totolink/a3000ru_firmware
totolink/a810r_firmware

Timeline

Published Mar 15, 2022
Tracked Since Feb 18, 2026