CVE-2020-6774

CVSS V2 High 7.2 CVSS V3 High 8.8

Description

Improper Access Control in the Kiosk Mode functionality of Bosch Recording Station allows a local unauthenticated attacker to escape from the Kiosk Mode and access the underlying operating system.

Overview

CVE ID
CVE-2020-6774

Assigner
psirt@bosch.com

Vulnerability Status
Analyzed

Published Version
2020-05-27T17:15:10

Last Modified Date
2020-05-29T17:35:22

Weakness Enumerations

CWE	URL
CWE-668	http://cwe.mitre.org/data/definitions/668.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:o:bosch:recording_station_firmware:-:::::::*	1	OR
cpe:2.3:h:bosch:recording_station:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:C/I:C/A:C

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
7.2

Severity
HIGH

Exploitability Score
3.9

Impact Score
10

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
CHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2

Impact Score
6

References

Reference URL	Reference Tags
https://psirt.bosch.com/security-advisories/BOSCH-SA-363824-BT.html	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-6774
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6774

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:30:07				Added to TrackCVE
2022-12-04 17:00:48	2020-05-27T17:15Z	2020-05-27T17:15:10	CVE Published Date	updated
2022-12-04 17:00:48		2020-05-29T17:35:22	CVE Modified Date	updated
2022-12-04 17:00:48		Analyzed	Vulnerability Status	updated