CVE-2021-40376

otris Update Manager 1.2.1.0 allows local users to achieve SYSTEM access via unauthenticated calls to exposed interfaces over a .NET named pipe. A remote attack may be possible as well, by leveraging WsHTTPBinding for HTTP traffic on TCP port 9000.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.otris.com	Vendor Advisory
https://www.tuv.com/landingpage/en/vulnerability-disclosure/	Third Party Advisory
https://www.tuv.com/content-media-files/master-content/global-landingpages/images/vulnerability-disclosure/tuv-rheinland-security-advisory-local-privilege-escalation-vulnerability-in-otris-update-manager.pdf	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:otris:update_manager:1.2.1.0:*:*:*:*:*:*:*

Information

Published : 2022-03-10 09:43

Updated : 2022-03-15 20:23

NVD link : CVE-2021-40376

Mitre link : CVE-2021-40376

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

otris

update_manager

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