Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2015-4407

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
13/03/2017
Last modified:
20/04/2025

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 PSIA issue.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:hikvision:ds-76xxx_series_firmware:*:*:*:*:*:*:*:* 3.3.4 (including)
cpe:2.3:h:hikvision:ds-7604ni-e1\/4p:-:*:*:*:*:*:*:*
cpe:2.3:h:hikvision:ds-7608ni-12\/8p:-:*:*:*:*:*:*:*
cpe:2.3:h:hikvision:ds-7608ni-e1\/8p:-:*:*:*:*:*:*:*
cpe:2.3:h:hikvision:ds-7616ni-12\/16p:-:*:*:*:*:*:*:*
cpe:2.3:h:hikvision:ds-7616ni-e2\/16p:-:*:*:*:*:*:*:*
cpe:2.3:o:hikvision:ds-77xxx_series_firmware:*:*:*:*:*:*:*:* 3.3.4 (including)
cpe:2.3:h:hikvision:ds-7716ni-14\/16p:-:*:*:*:*:*:*:*
cpe:2.3:h:hikvision:ds-7716ni-sp\/16:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools