Hikvision NVR Buffer Overflow Vulnerability (CNVD-2017-03883)

The Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 are both hard disk recorders from Hikvision, a Chinese company. A buffer overflow vulnerability exists in the Hikvision NVRs. It allows an attacker to cause a denial of service service interruption via a crafted HTTP request i.e. SDK issue...

Buffer overflow

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the SDK issue...

Buffer overflow

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the ISAPI issue...

Buffer overflow

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the PSIA issue...

CVE-2015-4408

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the ISAPI issue...

CVE-2015-4407

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the PSIA issue...

CVE-2015-4409

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the SDK issue...

CVE-2015-4407

CVE-2015-4407 affects Hikvision NVR models DS-76xxNI-E1/2 and DS-77xxxNI-E4. A buffer overflow in handling PSIA-enabled HTTP requests allows remote authenticated users to trigger a denial of service (service interruption). The vulnerability exists in devices prior to version 3.4.0; upgrading to 3...

CVE-2015-4408

The CVE-2015-4408 issue affects Hikvision NVR models DS-76xxNI-E1/2 and DS-77xxxNI-E4 prior to version 3.4.0. A buffer overflow in the ISAPI HTTP handling allows remote authenticated users to cause a denial of service (service interruption) by sending a crafted HTTP request. Impact is specificall...

CVE-2015-4409

CVE-2015-4409 affects Hikvision NVR models DS-76xxNI-E1/2 and DS-77xxxNI-E4, with a buffer overflow in the HTTP/SDK handling that can be triggered by a crafted request. The issue allows remote authenticated users to cause a denial of service (service interruption). Affected versions are before 3....

CVE-2015-4409

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the SDK issue...

CVE-2015-4407

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the PSIA issue...

CVE-2015-4408

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the ISAPI issue...

PT-2017-6749

Name of the Vulnerable Software and Affected Versions Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 versions prior to 3.4.0 Description The issue allows remote authenticated users to cause a denial of service, specifically a service interruption, by sending a crafted HTTP request. This is relate...

CVE-2015-4408: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the ISAPI issue...

CVE-2015-4409: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the SDK issue...

PT-2017-6750

Name of the Vulnerable Software and Affected Versions Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 versions prior to 3.4.0 Description The issue is a buffer overflow that allows remote authenticated users to cause a denial of service via a crafted HTTP request. This can lead to service...

PT-2017-6748

Name of the Vulnerable Software and Affected Versions Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 versions prior to 3.4.0 Description The issue is related to a buffer overflow that can be triggered by remote authenticated users via a crafted HTTP request. This can cause a denial of service,...

CVE-2015-4407: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service service interruption via a crafted HTTP request, aka the PSIA issue...

Design/Logic Flaw

An issue was discovered on Dahua DHI-HCVR7216A-S3 devices with NVR Firmware 3.210.0001.10 2016-06-06, Camera Firmware 2.400.0000.28.R 2016-03-29, and SmartPSS Software 1.16.1 2017-01-19. When SmartPSS Software is launched, while on the login screen, the software in the background automatically lo...