漏洞信息
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Vulnerability Title
PLANET GS-4210-16P2S V3 Stack Buffer Overflow via dispatcher.cgi Credential Handlers
Vulnerability Description
PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains authenticated stack buffer overflow vulnerabilities in /cgi-bin/dispatcher.cgi. The web_login_first_post handler copies the usrPass POST parameter into a fixed-size stack buffer without length validation, the web_sys_enablePasswd_post handler copies the enbPass POST parameter into a fixed-size stack buffer without length validation, and the web_sys_localUser_post handler copies the usrName and usrPass POST parameters into fixed-size stack buffers without length validation. A remote authenticated attacker can send a crafted request to crash the CGI process or web management service, resulting in denial of service.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
栈缓冲区溢出
Vulnerability Title
PLANET GS-4210-16P2S 缓冲区错误漏洞
Vulnerability Description
PLANET GS-4210-16P2S是中国Planet公司的一款网管型以太网交换机。 PLANET GS-4210-16P2S 3.441b260626之前版本存在缓冲区错误漏洞,该漏洞源于/cgi-bin/dispatcher.cgi中多个处理程序(web_login_first_post、web_sys_enablePasswd_post、web_sys_localUser_post)将usrPass、enbPass、usrName等POST参数复制到固定大小栈缓冲区时未进行长度验证,可能导致远程
CVSS Information
N/A
Vulnerability Type
N/A