CVE-2020-25166

An improper verification of the cryptographic signature of firmware updates of the B. Braun Melsungen AG SpaceCom Version L81/U61 and earlier, and the Data module compactplus Versions A10 and A11 allows attackers to generate valid firmware updates with arbitrary content that can be used to tamper with devices.

CVSS v3.0 7.1 HIGH
CVSS v2.0 7.5 HIGH

7.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 7.8

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact COMPLETE

Availability Impact PARTIAL

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsma-20-296-02	Third Party Advisory US Government Resource
https://www.bbraun.com/en/products-and-therapies/services/b-braun-vulnerability-disclosure-policy/security-advisory.html	Broken Link

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:bbraun:datamodule_compactplus:a10:::::::*
	cpe:2.3:o:bbraun:datamodule_compactplus:a11:::::::*

cpe:2.3:h:bbraun:datamodule_compactplus:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:bbraun:spacecom:*:*:*:*:*:*:*:*

cpe:2.3:h:bbraun:spacecom:-:*:*:*:*:*:*:*

Information

Published : 2022-04-14 14:15

Updated : 2022-04-21 12:29

NVD link : CVE-2020-25166

Mitre link : CVE-2020-25166

JSON object : View

CWE

CWE-347

Improper Verification of Cryptographic Signature

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Products Affected

bbraun

spacecom
datamodule_compactplus

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