High severity8.1NVD Advisory· Published Dec 22, 2021· Updated Jun 17, 2026
CVE-2021-21909
CVE-2021-21909
Description
Specially-crafted command line arguments can lead to arbitrary file deletion in the del .cnt|.log file delete command. An attacker can provide malicious inputs to trigger this vulnerability
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Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2021-1359nvdExploitThird Party Advisory
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