Vulnerability Monitor

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CVE-2021-33010

An exception is thrown from a function in AVEVA System Platform versions 2017 through 2020 R2 P01, but it is not caught, which may cause a denial-of-service condition.

Published

2022-04-04T20:15:09.370

Last Modified

2024-11-21T06:08:07.137

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-248
Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	aveva	system_platform	< 2020	Yes
Application	aveva	system_platform	2020	Yes
Application	aveva	system_platform	2020	Yes
Application	aveva	system_platform	2020	Yes

References

https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf Vendor Advisory ([email protected])
https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05 Third Party Advisory, US Government Resource ([email protected])
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)