CVE-2022-26206

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p82

Published

Mar 15, 2022 (Mar 15, 2022)

Modified

Jun 17, 2026

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 setLanguageCfg, via the langType parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Vendors: totolink
Products: a830r firmware, a3100r firmware, a950rg firmware, a800r firmware, a3000ru firmware, a810r firmware
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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