CVE-2021-46560 : The firmware on Moxa TN-5900 devices through 3.1 allows command injection that c

The firmware on Moxa TN-5900 devices through 3.1 allows command injection that could lead to device damage.

Published 2022-01-26 02:15:07

Updated 2022-02-01 20:57:00

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-46560

Moxa » Tn-5900 Firmware
Versions up to, including, (<=) 3.1
cpe:2.3:o:moxa:tn-5900_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Moxa » Tn-5900 » Version: N/A

EPSS FAQ

0.87%

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

~ 83 %

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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