Denial of service in Hikvision Cameras
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2015-4407 CVE-2015-4408 CVE-2015-4409 |
| CWE-ID | CWE-120 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
DS-77xxxNI-E4 Series Hardware solutions / Firmware DS-76xxNI-E1/2 Series Hardware solutions / Firmware Hikvision DVR/NVR Firmware Hardware solutions / Firmware |
| Vendor | Hikvision |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Buffer overflow
EUVDB-ID: #VU9535
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2015-4407
CWE-ID:
CWE-120 - Buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.
The weakness exists due to buffer overflow. A remote attacker can send a specially crafted HTTP request, trigger memory corruption and cause the service to crash.
Update to version 3.4.0.
DS-77xxxNI-E4 Series: All versions
DS-76xxNI-E1/2 Series: All versions
Hikvision DVR/NVR Firmware: All versions
External linkshttp://www.hikvision.com/en/Press-Release-details_435_i1023.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Buffer overflow
EUVDB-ID: #VU9536
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2015-4408
CWE-ID:
CWE-120 - Buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.
The weakness exists due to buffer overflow. A remote attacker can send a specially crafted HTTP request, trigger memory corruption and cause the service to crash.
Update to version 3.4.0.
DS-77xxxNI-E4 Series: All versions
DS-76xxNI-E1/2 Series: All versions
Hikvision DVR/NVR Firmware: All versions
External linkshttp://www.hikvision.com/en/Press-Release-details_435_i1023.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Buffer overflow
EUVDB-ID: #VU9537
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2015-4409
CWE-ID:
CWE-120 - Buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.
The weakness exists due to buffer overflow. A remote attacker can send a specially crafted HTTP request, trigger memory corruption and cause the service to crash.
Update to version 3.4.0.
DS-77xxxNI-E4 Series: All versions
DS-76xxNI-E1/2 Series: All versions
Hikvision DVR/NVR Firmware: All versions
External linkshttp://www.hikvision.com/en/Press-Release-details_435_i1023.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
