AVEVA System Platform Improper Verification of Cryptographic Signature
CVE-2021-32977

7.2HIGH

Key Information:

Vendor

Aveva

Status
Aveva System Platform
Vendor
CVE Published:
4 April 2022

What is CVE-2021-32977?

AVEVA System Platform versions 2017 through 2020 R2 P01 does not verify, or incorrectly verifies, the cryptographic signature for data.

Affected Version(s)

AVEVA System Platform 2017 <= 2020 R2 P01

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05
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https://www.aveva.com/content/dam/aveva/documents/support...
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CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sharon Brizinov of Claroty reported these vulnerabilities to AVEVA.
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