CVE:CVE-2017-7923
CNNVD:CNNVD-201704-1047
Hikvision DS-2CD2xx2F-I Series等都是中国海康威视（Hikvision）公司的网络摄像头产品。
多款Hikvision产品中存在安全漏洞。攻击者可利用该漏洞提升权限或使用其他用户身份，访问敏感信息。以下产品和版本受到影响：Hikvision DS-2CD2xx2F-I Series 5.2.0 build 140721版本至5.4.0 build 160530版本；DS-2CD2xx0F-I Series 5.2.0 build 140721版本至5.4.0 Build 160401版本；DS-2CD2xx2FWD Series 5.3.1 build 150410版本至5.4.4 Build 161125版本；DS-2CD4x2xFWD Series 5.2.0 build 140721版本至5.4.0 Build 160414版本；DS-2CD4xx5 Series 5.2.0 build 140721版本至5.4.0 Build 160421版本；DS-2DFx Series 5.2.0 build 140805版本至5.4.5 Build 160928版本；DS-2CD63xx Series 5.0.9 build 140305版本至5.3.5 Build 160106版本。
solution:Upgrade hikvision ds-2cd2032-i_firmware to a higher version than -; Upgrade hikvision ds-2cd2112-i_firmware to a higher version than -; Upgrade hikvision ds-2cd2132-i_firmware to a higher version than -; Upgrade hikvision ds-2cd2212-i5_firmware to a higher version than -; Upgrade hikvision ds-2cd2232-i5_firmware to a higher version than -; Upgrade hikvision ds-2cd2312-i_firmware to a higher version than -; Upgrade hikvision ds-2cd2332-i_firmware to a higher version than -; Upgrade hikvision ds-2cd2412f-i(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd2432f-i(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd2512f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2532f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2612f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2632f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2712f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2732f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd2t32-i3_firmware to a higher version than -; Upgrade hikvision ds-2cd2t32-i5_firmware to a higher version than -; Upgrade hikvision ds-2cd2t32-i8_firmware to a higher version than -; Upgrade hikvision ds-2cd4012f-(a)_firmware to a higher version than -; Upgrade hikvision ds-2cd4012f-(p)_firmware to a higher version than -; Upgrade hikvision ds-2cd4012f-(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd4012fwd-(a)_firmware to a higher version than -; Upgrade hikvision ds-2cd4012fwd-(p)_firmware to a higher version than -; Upgrade hikvision ds-2cd4012fwd-(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd4024f-(a)_firmware to a higher version than -; Upgrade hikvision ds-2cd4024f-(p)_firmware to a higher version than -; Upgrade hikvision ds-2cd4024f-(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd4032fwd-(a)_firmware to a higher version than -; Upgrade hikvision ds-2cd4032fwd-(p)_firmware to a higher version than -; Upgrade hikvision ds-2cd4032fwd-(w)_firmware to a higher version than -; Upgrade hikvision ds-2cd4112f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4112fwd-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4124f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4132fwd-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212f-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212fwd-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212fwd-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4212fwd-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4224f-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4224f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4224f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4232fwd-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4232fwd-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4232fwd-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4312f-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4312f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4312f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4324f-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4324f-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4324f-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd4332fwd-i(h)_firmware to a higher version than -; Upgrade hikvision ds-2cd4332fwd-i(s)_firmware to a higher version than -; Upgrade hikvision ds-2cd4332fwd-i(z)_firmware to a higher version than -; Upgrade hikvision ds-2cd6412fwd_firmware to a higher version than -; Upgrade hikvision ds-2dfx_series_firmware to a higher version than -; Upgrade hikvision ds-2cd63xx_series_firmware to a higher version than -