CVE-2021-33008

AVEVA System Platform versions 2017 through 2020 R2 P01 does not perform any authentication for functionality that requires a provable user identity.

CVSS v3 8.8 HIGH
CVSS v2.0 7.5 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf	Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05	Third Party Advisory US Government Resource
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf	Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:aveva:system_platform::::::::
	cpe:2.3:a:aveva:system_platform:2020:-::::::
	cpe:2.3:a:aveva:system_platform:2020:r2::::::
	cpe:2.3:a:aveva:system_platform:2020:r2_p01::::::

History

21 Nov 2024, 06:08

Type	Values Removed	Values Added
References	~~() https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf - Vendor Advisory~~	() https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf - Vendor Advisory
References	~~() https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05 - Third Party Advisory, US Government Resource~~	() https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05 - Third Party Advisory, US Government Resource
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 8.8

Information

Published : 2022-04-04 20:15

Updated : 2024-11-21 06:08

NVD link : CVE-2021-33008

Mitre link : CVE-2021-33008

CVE.ORG link : CVE-2021-33008

JSON object : View

Products Affected

aveva

system_platform

CWE

CWE-306

Missing Authentication for Critical Function

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8.8 /10