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2 vulnerabilities found for TL-MR6400 v5.3 by TP-Link Systems Inc.
CVE-2026-12339 (GCVE-0-2026-12339)
Vulnerability from cvelistv5
Published
2026-08-10 18:20
Modified
2026-08-25 23:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
A Zip Slip vulnerability in the WebUI ISP
Upgrade functionality allows arbitrary file write via a crafted archive
containing directory traversal sequences. An authenticated administrator may
overwrite arbitrary files on the system.Successful
exploitation may allow arbitrary file to be overwritten on the underlying system, affecting system integrity and availability.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v5.3 |
Version: 0 < (EU)_1.10.0 0.9.1 v0001.0 Build 260613 RC.76099n |
|||||||||||||||||||||||||||
|
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CVE-2026-3841 (GCVE-0-2026-3841)
Vulnerability from cvelistv5
Published
2026-03-12 17:25
Modified
2026-03-13 14:35
Severity ?
VLAI Severity ?
EPSS score ?
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.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TP-Link Systems Inc. | TL-MR6400 v5.3 |
Version: 0 < 1.9.0 Build 260108 |
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