CVE-2022-42433
TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N TL-WR841N(US)_V14_220121 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. Was ZDI-CAN-17356.
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.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-10-03 CVE Reserved
- 2022-10-25 CVE Published
- 2024-08-03 CVE Updated
- 2024-10-19 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
URL | Tag | Source |
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https://www.zerodayinitiative.com/advisories/ZDI-22-1466 | Third Party Advisory |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Tp-link Search vendor "Tp-link" | Tl-wr841 Firmware Search vendor "Tp-link" for product "Tl-wr841 Firmware" | < 220914 Search vendor "Tp-link" for product "Tl-wr841 Firmware" and version " < 220914" | - |
Affected
| in | Tp-link Search vendor "Tp-link" | Tl-wr841n Search vendor "Tp-link" for product "Tl-wr841n" | - | - |
Safe
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