ZDI-CAN-17356: TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the ated_tp service. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-LINK TL-WR841N |
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Reference Links
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-22-1466
- alias/ZDI-CAN-17356
- alias/CVE-2022-42433
- agent/software-canonical-lookup
- agent/references
- agent/severity
- agent/title
- agent/tags
- agent/type
- agent/event
- agent/description
- vendor/tp-link
- canonical/tp-link tl-wr841n