HIGH

CVE-2023-43137

CVSS v3

8.8

HIGH

EPSS Score

2.4 %

exploit probability, as of 2026-10-20

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-43137 yet.

Full record on NVD

Description

TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n has a command injection vulnerability, when an attacker adds ACL rules after authentication, and the rule name parameter has injection points.

Technical details

Published: 2023-09-20

Frequently asked questions

What is CVE-2023-43137?

TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n has a command injection vulnerability, when an attacker adds ACL rules after authentication, and the rule name parameter has injection points.

Is CVE-2023-43137 actively exploited?

Active exploitation of CVE-2023-43137 has not been confirmed. Its EPSS score was 2.4% on 2026-10-20, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-43137?

CVE-2023-43137 has a CVSS v3 base score of 8.8 (HIGH severity).

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