CVE-2015-4409
Hikvision
- Published
- 13 March 2017
- Last modified
- 17 June 2026
- CVSS
- 6.5 v3.0
- Severity
- medium
- EPSS
- 1.3% (68th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-119
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
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.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 1.3% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| DS-7604NI-E1/4P | Hikvision | unknown | — |
| DS-7608NI-12/8P | Hikvision | unknown | — |
| DS-7608NI-E1/8P | Hikvision | unknown | — |
| DS-7616NI-12/16P | Hikvision | unknown | — |
| DS-7616NI-E2/16P | Hikvision | unknown | — |
| DS-76XXX SERIES | Hikvision | unknown | <= 3.3.4 |
| DS-7716NI-14/16P | Hikvision | unknown | — |
| DS-7716NI-SP/16 | Hikvision | unknown | — |
| DS-77XXX SERIES | Hikvision | unknown | <= 3.3.4 |
References
Vendor advisory and patch
- http://www.hikvision.com/En/Press-Release-details_435_i1023.html
- http://www.hikvision.com/En/Press-Release-details_435_i1023.html
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.