CVE-2026-3841 (GCVE-0-2026-3841)
Vulnerability from cvelistv5
Published
2026-03-12 17:25
Modified
2026-03-13 14:35
CWE
  • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Summary
A command injection vulnerability has been identified in the Telnet command-line interface (CLI) of TP-Link TL-MR6400 v5.3. This issue is caused by insufficient sanitization of data processed during specific CLI operations. An authenticated attacker with elevated privileges may be able to execute arbitrary system commands. Successful exploitation may lead to full device compromise, including potential loss of confidentiality, integrity, and availability.
Impacted products
Vendor Product Version
TP-Link Systems Inc. TL-MR6400 v5.3 Version: 0   < 1.9.0 Build 260108
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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