CVE-2021-32977

AVEVA System Platform Improper Verification of Cryptographic Signature

State: Published
Severity: 7.2 High
Published: Apr 4, 2022
Updated: Apr 16, 2025
Reserved: May 13, 2021

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
AVEVA System PlatformAVEVA	2017 through 2020 R2 P01Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf

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