Repmovsb

**Name of the Vulnerable Software and Affected Versions** Hikvision DVR DS-7204 Firmware version 2.2.10 build 131009 Other Hikvision models and versions (affected versions not specified) **Description** The issue allows remote attackers to execute arbitrary code via an RTSP PLAY request with a long `Authorization` header. **Recommendations** For Hikvision DVR DS-7204 Firmware version 2.2.10 build 131009: At the moment, there is no information about a newer version that contains a fix for this vulnerability. For other affected Hikvision models and versions: At the moment, there is no information about a newer version that contains a fix for this vulnerability.