CVE:CVE-2021-20877
CNNVD:CNNVD-202201-1697
Canon Mf等都是日本佳能（Canon）公司的产品。Canon Mf是一系列多功能打印机。Canon Lbp是一系列紧凑型打印机。Canon ImageRunner是一系列一体式黑白打印机。
Canon 多款产品存在跨站脚本漏洞，该漏洞源于用户提供的数据未充分清理而存在的。 经过身份验证的远程攻击者可以诱骗受害者跟踪特制链接，并在易受攻击的网站上下文中在用户浏览器中执行任意 HTML 和脚本代码。公开的漏洞允许远程攻击者执行跨站点脚本 (XSS) 攻击。
solution:Upgrade canon 2204f to a higher version than -; Upgrade canon 2204n to a higher version than -; Upgrade canon 2206if to a higher version than -; Upgrade canon lbp113w to a higher version than -; Upgrade canon lbp151dw to a higher version than -; Upgrade canon lbp162 to a higher version than -; Upgrade canon lbp162dw to a higher version than -; Upgrade canon lbp162l to a higher version than -; Upgrade canon mf113w to a higher version than -; Upgrade canon mf212w to a higher version than -; Upgrade canon mf217w to a higher version than -; Upgrade canon mf222dw to a higher version than -; Upgrade canon mf224dw to a higher version than -; Upgrade canon mf227dw to a higher version than -; Upgrade canon mf229dw to a higher version than -; Upgrade canon mf232w to a higher version than -; Upgrade canon mf237w to a higher version than -; Upgrade canon mf242dw to a higher version than -; Upgrade canon mf244dw to a higher version than -; Upgrade canon mf245dw to a higher version than -; Upgrade canon mf247dw to a higher version than -; Upgrade canon mf249dw to a higher version than -; Upgrade canon mf262dw to a higher version than -; Upgrade canon mf264dw to a higher version than -; Upgrade canon mf265dw to a higher version than -; Upgrade canon mf267dw to a higher version than -; Upgrade canon mf269dw to a higher version than -; Upgrade canon mf269dw_vp to a higher version than -; Upgrade canon mf4570dn to a higher version than -; Upgrade canon mf4570dw to a higher version than -; Upgrade canon mf4770n to a higher version than -; Upgrade canon mf4780w to a higher version than -; Upgrade canon mf4880dw to a higher version than -; Upgrade canon mf4890dw to a higher version than -