| Title | Wavlink WL-WN578W2 M78W2_V221110 Command Injection |
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| Description | A command injection vulnerability exists in the sys_login1 action of login.cgi (WAVLINK WL-WN578W2, firmware M78W2_V221110). The ipaddr parameter in sub_401BA4 function (login.c) lacks sanitization and is directly concatenated into system commands. With page=sys_login1 in POST requests to /cgi-bin/login.cgi, attackers with the password’s MD5 can inject arbitrary commands to control the device. |
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| Source | ⚠️ https://github.com/ZZ2266/.github.io/tree/main/WAVLINK/WL-WN578W2/login.cgi/syslogin |
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| User | n0ps1ed (UID 88889) |
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| Submission | 08/28/2025 18:24 (11 months ago) |
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| Moderation | 09/12/2025 14:38 (15 days later) |
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| Status | Duplicate |
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| VulDB entry | 323751 [Wavlink WL-WN578W2 221110 /cgi-bin/login.cgi sub_401340/sub_401BA4 ipaddr command injection] |
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| Points | 0 |
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