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

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CVE-2020-6786

Severity CVSS v4.0:
Pending analysis
Type:
CWE-427 Uncontrolled Search Path Element
Publication date:
25/03/2021
Last modified:
25/03/2021

Description

Loading a DLL through an Uncontrolled Search Path Element in the Bosch Video Recording Manager installer up to and including version 3.82.0055 for 3.82, up to and including version 3.81.0064 for 3.81 and 3.71 and older potentially allows an attacker to execute arbitrary code on a victim's system. A prerequisite is that the victim is tricked into placing a malicious DLL in the same directory where the installer is started from.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.90 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
6.90
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 3.71 (including)
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 3.81 (including) 3.81.0064 (including)
cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:* 3.82 (including) 3.82.0055 (including)

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


References to Advisories, Solutions, and Tools