CVE-2020-25166

CVSS V2 High 7.5 CVSS V3 High 7.1
Description
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.
Overview
  • CVE ID
  • CVE-2020-25166
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-14T21:15:08
  • Last Modified Date
  • 2022-04-21T19:29:02
Weakness Enumerations
CWE URL
CWE-347 http://cwe.mitre.org/data/definitions/347.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:bbraun:datamodule_compactplus:a10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:bbraun:datamodule_compactplus:a11:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:bbraun:datamodule_compactplus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:bbraun:spacecom:*:*:*:*:*:*:*:* 1 OR l81
cpe:2.3:h:bbraun:spacecom:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:C/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 7.8
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 7.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 4.2
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-25166
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25166
History
Created Old Value New Value Data Type Notes
2022-05-10 06:27:40 Added to TrackCVE