CVE-2015-4407 describes a buffer overflow vulnerability affecting Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices running firmware versions prior to 3.4.0. This flaw allows remote authenticated users to trigger a denial of service by sending a specially crafted HTTP request, leading to service interruption. Rated with a CVSS score of 6.5 (Medium), the vulnerability has a network attack vector, low attack complexity, and its primary impact is high availability loss. There is no evidence of active exploitation, nor are there known public exploits or Metasploit modules available, though it has received some community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.3.4CPE matchmatch criteria | cpe:2.3:o:hikvision:ds-76xxx_series_firmware:*:*:*:*:*:*:*:* | ||
<= 3.3.4CPE matchmatch criteria | cpe:2.3:o:hikvision:ds-77xxx_series_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.