CVE-2023-43138: Command Injection
First published: Wed Sep 20 2023(Updated: )
TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n has a command injection vulnerability, when an attacker adds NAPT rules after authentication, and the rule name has an injection point.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-Link TL-ER5120G | =2.0.0-build_210817 | |
| TP-Link TL-ER5120G Firmware | =4.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-43138?
CVE-2023-43138 is a command injection vulnerability in TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n.
How does the command injection vulnerability in TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n occur?
The command injection vulnerability occurs when an attacker adds NAPT rules after authentication, and the rule name has an injection point.
What is the severity of CVE-2023-43138?
CVE-2023-43138 has a severity value of 8.8, categorized as high.
Which software versions are affected by CVE-2023-43138?
TPLINK TL-ER5120G 4.0 with firmware version 2.0.0-build_210817 is affected.
How can I fix the command injection vulnerability in TPLINK TL-ER5120G 4.0 2.0.0 Build 210817 Rel.80868n?
To fix the vulnerability, it is recommended to update the firmware of TPLINK TL-ER5120G to a version that addresses the issue.
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- canonical/tp-link tl-er5120g
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- version/tp-link tl-er5120g firmware/4.0