发布日期:2023-06-28
更新日期:2023-08-07
受影响系统:
Cisco Cisco Expressway Series < ="x14.0.3
Cisco Cisco TelePresence Video Communication Server < ="x14.0.3
描述:
CVE(CAN) ID: CVE-2023-20105
Cisco Expressway Series是美国思科(Cisco)公司的一款用于防火墙外访问设备的软件,Cisco TelePresence Video Communication Server是一款视频通信服务器。
Cisco TelePresence Video Communication Server x14.0.3及之前版本和Expressway Series x14.0.3及之前版本的更改密码功能存在权限提升漏洞,该漏洞源于程序未正确处理密码更改请求,经过身份认证的远程攻击者可利用该漏洞通过发送特制的请求提升权限并更改任意用户的密码。
< *链接:https://www.auscert.org.au/bulletins/ESB-2023.3268
*>
建议:
厂商补丁:
Cisco
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Cisco已经为此发布了一个安全公告(cisco-sa-expressway-priv-esc-Ls2B9t7b)以及相应补丁:
cisco-sa-expressway-priv-esc-Ls2B9t7b:Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities
链接:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b
浏览次数:24
严重程度:0(网友投票)