CVE-2022-26206

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.

Related CPE's

ototolinka830r_firmware5.9c.4729_b20191112*******

htotolinka830r-*******

ototolinka3100r_firmware4.1.2cu.5050_b20200504*******

htotolinka3100r-*******

ototolinka950rg_firmware4.1.2cu.5161_b20200903*******

htotolinka950rg-*******

ototolinka800r_firmware4.1.2cu.5137_b20200730*******

htotolinka800r-*******

ototolinka3000ru_firmware5.9c.5185_b20201128*******

htotolinka3000ru-*******

References

https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_27/27.md

ExploitThird Party Advisory

CvssV3 impact

BaseSeverity

CRITICAL

ConfidentialityImpact

HIGH

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

NETWORK

AvailabilityImpact

HIGH

IntegrityImpact

HIGH

PrivilegesRequired

NONE

BaseScore

9.8

VectorString

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Version

3.1

UserInteraction

NONE

CvssV2 impact

AccessComplexity

LOW

ConfidentialityImpact

PARTIAL

AvailabilityImpact

PARTIAL

IntegrityImpact

PARTIAL

BaseScore

7.5

VectorString

AV:N/AC:L/Au:N/C:P/I:P/A:P

Version

2.0

AccessVector

NETWORK

Authentication

NONE

Created by Yello
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