Buffer overflow in Hikvision DVR/NVR Firmware and Ds-2cd7153-e - CVE-2013-4977
Published: December 5, 2017 / Updated: September 14, 2018
Vulnerability identifier: #VU9529
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2013-4977
CWE-ID: CWE-120
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote attacker to cause DoS condition or execute arbitrary code on the target system.
The weakness exists due to buffer overflow in the RTSP Packet Handler. A remote attacker can send a specially crafted packet using the Range parameter of the RTSP transaction, trigger memory corruption and cause the service to crash or possibly execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
The weakness exists due to buffer overflow in the RTSP Packet Handler. A remote attacker can send a specially crafted packet using the Range parameter of the RTSP transaction, trigger memory corruption and cause the service to crash or possibly execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Affected software
Hikvision DVR/NVR Firmware
Ds-2cd7153-e
Ds-2cd7153-e
How to mitigate CVE-2013-4977
Update to the latest firmware version.