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A Deep Dive Into Attempted Exploitation of CVE-2023-33538

·Source: Unit 42 (Palo Alto)

Updated:

Executive Summary

CVE-2023-33538 allows for command injection in TP-Link routers. We discuss exploitation attempts with payloads characteristic of Mirai botnet malware. The post A Deep Dive Into Attempted Exploitation of CVE-2023-33538 appeared first on Unit 42 .

Analysis

CVE-2023-33538 allows for command injection in TP-Link routers. We discuss exploitation attempts with payloads characteristic of Mirai botnet malware. The post A Deep Dive Into Attempted Exploitation of CVE-2023-33538 appeared first on Unit 42 .

Indicators of Compromise (1)

CVE (1)
CVE-2023-33538
Source Attribution

Originally published by Unit 42 (Palo Alto) on Apr 16, 2026.

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