CVE:CVE-2018-11481
CNNVD:CNNVD-201805-997
TP-LINK IPC TL-IPC223(P)-6等都是中国普联（TP-LINK）公司的不同型号的网络摄像机产品。
多款TP-LINK产品存在存在安全漏洞，该漏洞源于/usr/lib/lua/luci/torchlight/validator.lua文件接收了多个标点符号字符。远程攻击者可利用该漏洞执行任意代码。以下产品受到影响：TP-LINK IPC TL-IPC223(P)-6；TL-IPC323K-D；TL-IPC325(KP)-*；TL-IPC40A-4。
solution:Upgrade tp-link ipc_tl-ipc223(p)-6_firmware to a higher version than 1.0.21,and avoid the version (,1.0.21); Upgrade tp-link tl-ipc323k-d_firmware to a higher version than 1.0.21,and avoid the version (,1.0.21); Upgrade tp-link tl-ipc325(kp)_firmware to a higher version than 1.0.21,and avoid the version (,1.0.21); Upgrade tp-link tl-ipc40a-4_firmware to a higher version than 1.0.21,and avoid the version (,1.0.21)