漏洞信息详情
多款Cisco产品输入验证错误漏洞
漏洞简介
Cisco IP Phone 7811等都是美国思科(Cisco)公司的一款IP电话。
多款Cisco产品的Web server中存在输入验证错误漏洞,该漏洞源于程序没有对HTTP请求进行正确的输入验证。攻击者可借助特制HTTP请求利用该漏洞以root权限执行代码或造成拒绝服务。以下产品及版本受到影响:Cisco IP Phone 7811;IP Phone 7821;IP Phone 7841;IP Phone 7861;IP Phone 8811;IP Phone 8841;IP Phone 8845;IP Phone 8851;IP Phone 8861;IP Phone 8865;Unified IP Conference Phone 8831;Wireless IP Phone 8821;Wireless IP Phone 8821-EX。
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voip-phones-rce-dos-rB6EeRXs
参考网址
来源:CISCO
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voip-phones-rce-dos-rB6EeRXs
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-3161
来源:www.exploit-db.com
链接:https://www.exploit-db.com/exploits/48342
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157265/Cisco-IP-Phone-11.7-Denial-Of-Service.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Cisco-IP-Phone-code-execution-via-Web-Server-32043
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1321.2/
来源:tools.cisco.com
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voip-phones-rce-dos-rB6EeRXs
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1321/
受影响实体
暂无
补丁
- 多款Cisco产品输入验证错误漏洞的修复措施<!--2020-4-15-->
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