CVE-2022-26189 : TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injec

TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via the langType parameter in the login interface.

Published 2022-03-22 21:15:08

Updated 2022-03-29 16:26:38

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-26189

Totolink » N600r Firmware » Version: 4.3.0cu.7570 B20200620
cpe:2.3:o:totolink:n600r_firmware:4.3.0cu.7570_b20200620:*:*:*:*:*:*:*
Matching versions
When used together with: Totolink » N600r » Version: N/A

EPSS FAQ

44.63%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 98 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

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