Successful exploitation allows an authenticated attacker to execute system commands with root privileges, leading to full device compromise.
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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 16 Mar 2026 16:15:00 +0000
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| Metrics |
ssvc
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Mon, 16 Mar 2026 10:15:00 +0000
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| First Time appeared |
Tp-link
Tp-link tl-wr802n Tp-link tl-wr841n Tp Link Tp Link tl-wr840n |
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| Vendors & Products |
Tp-link
Tp-link tl-wr802n Tp-link tl-wr841n Tp Link Tp Link tl-wr840n |
Fri, 13 Mar 2026 22:00:00 +0000
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| Description | A command injection vulnerability was identified in TP-Link TL-WR802N v4, TL-WR841N v14, and TL-WR840N v6 due to improper neutralization of special elements used in an OS command. In the router configuration import function allows an authenticated attacker to upload a crafted configuration file that results in execution of OS commands with root privileges during port-trigger processing. Successful exploitation allows an authenticated attacker to execute system commands with root privileges, leading to full device compromise. | |
| Title | Authenticated Command Injection on TP-Link TL-WR802N, TL-WR841N and TL-WR840N | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: TPLink
Published:
Updated: 2026-03-17T03:55:35.442Z
Reserved: 2026-02-25T20:03:19.802Z
Link: CVE-2026-3227
Updated: 2026-03-16T15:31:32.795Z
Status : Awaiting Analysis
Published: 2026-03-16T14:19:47.257
Modified: 2026-03-16T14:53:07.390
Link: CVE-2026-3227
No data.
OpenCVE Enrichment
Updated: 2026-03-16T09:22:31Z