漏洞标题
Cisco Video Phone 8875 和 Desk Phone 9800 系列信息泄露漏洞
漏洞描述信息
在Cisco Video Phone 8875和Cisco Desk Phone 9800系列的调试shell中存在一个漏洞,该漏洞可能会允许经过身份验证的本地攻击者访问受影响设备上的敏感信息。要利用此漏洞,攻击者必须在受影响设备上有有效的管理员凭据并具有SSH访问权限。默认情况下,SSH访问是禁用的。
此漏洞是由于受影响设备的调试shell对用户输入的验证不足所致。攻击者可以通过向CLI发送精心构造的SSH客户端命令来利用此漏洞。成功利用此漏洞可能会使攻击者能够访问底层操作系统上的敏感信息。
CVSS信息
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
漏洞类别
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
漏洞标题
Cisco Video Phone 8875 and Desk Phone 9800 Series Information Disclosure Vulnerability
漏洞描述信息
A vulnerability in the debug shell of Cisco Video Phone 8875 and Cisco Desk Phone 9800 Series could allow an authenticated, local attacker to access sensitive information on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials with SSH access on the affected device. SSH access is disabled by default.
This vulnerability is due to insufficient validation of user-supplied input by the debug shell of an affected device. An attacker could exploit this vulnerability by sending a crafted SSH client command to the CLI. A successful exploit could allow the attacker to access sensitive information on the underlying operating system.
CVSS信息
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
漏洞类别
信息暴露