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Vulnerability record · CVE-2021-33010 · published 4 April 2022

CVE-2021-33010: Aveva system platform vulnerability

Aveva · System Platform

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.

7.5 CVSS 3.1 High EPSS 1.1% · top 36.5% CWE-248 · CWE-248
7.5CVSS 3.1 base score, v2 5.0
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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 AdvisoryUS 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 AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-33008Aveva system platform missing authentication for critical function vulnerabilityAVEVA System Platform versions 2017 through 2020 R2 P01 does not perform any authentication for functionality that requires a provable user identity.EPSS 1.2%7.8CVE-2023-33873Aveva batch management execution with unnecessary privileges vulnerabilityThis privilege escalation vulnerability, if exploited, cloud allow a local OS-authenticated user with standard privileges to escalate to System privi…EPSS 0.24%7.8CVE-2021-38410Aveva batch management uncontrolled search path element vulnerabilityAVEVA Software Platform Common Services (PCS) Portal versions 4.5.2, 4.5.1, 4.5.0, and 4.4.6 are vulnerable to DLL hijacking through an uncontrolled …EPSS 0.22%7.2CVE-2021-32985Aveva system platform origin validation error vulnerabilityAVEVA System Platform versions 2017 through 2020 R2 P01 does not properly verify that the source of data or communication is valid.EPSS 0.50%7.2CVE-2021-32981Aveva system platform path traversal vulnerabilityAVEVA System Platform versions 2017 through 2020 R2 P01 uses external input to construct a pathname that is intended to identify a file or directory …EPSS 1.2%7.2CVE-2021-32977Aveva system platform improper verification of cryptographic signature vulnerabilityAVEVA System Platform versions 2017 through 2020 R2 P01 does not verify, or incorrectly verifies, the cryptographic signature for data.EPSS 0.64%7.1CVE-2023-34982Aveva batch management vulnerabilityThis external control vulnerability, if exploited, could allow a local OS-authenticated user with standard privileges to delete files with System pri…EPSS 0.22%5.5CVE-2022-0835Aveva system platform cleartext storage of sensitive data vulnerabilityAVEVA System Platform 2020 stores sensitive information in cleartext, which may allow access to an attacker or a low-privileged user.EPSS 0.17%

Source: NIST National Vulnerability Database (record CVE-2021-33010), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.