Atcom 100M IP Phones firmware version 2.7.x.x contains an authenticated command injection vulnerability in the web configuration CGI script that allows attackers to execute arbitrary system commands. Attackers can inject shell commands through the 'cmd' parameter in web_cgi_main.cgi, enabling remote code execution with administrative credentials.
https://www.exploit-db.com/exploits/51742
https://www.atcom.cn/html/yingwenban/Product/Fast_IP_phone/2017/1023/135.html
Published: 2025-12-12
Updated: 2025-12-12
Base Score: 9
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
Severity: High
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
Base Score: 8.7
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Severity: High
EPSS: 0.00248