CVSS 3.1 Score 8.8 of 10 (high)


Published Sep 20, 2023
Updated: Sep 22, 2023


CVE-2023-43137 is a command injection vulnerability affecting TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n. The vulnerability occurs when an attacker adds ACL rules after authentication, and the rule name parameter has injection points. This vulnerability has a base severity rating of HIGH with a base score of 8.8 according to The exploitability score is 2.8, and the impact score is 5.9. The potential danger includes a high risk to confidentiality and integrity, with low privileges required for exploitation via the network. Remediation measures should be taken to address this vulnerability promptly to prevent unauthorized access and potential compromise of sensitive information or system control.

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