variot - var-202107-1665

VAR-202107-1665

Vulnerability from variot - Updated: 2023-12-18 10:46

AVEVA System Platform versions 2017 through 2020 R2 P01 does not verify, or incorrectly verifies, the cryptographic signature for data. AVEVA Provided by the company AVEVA System Platform The following multiple vulnerabilities exist in. * Lack of authentication for important features (CWE-306) - CVE-2021-33008 ‥ * Problems not handling exceptions (CWE-248) - CVE-2021-33010 ‥ * Path traversal (CWE-22) - CVE-2021-32981 ‥ * Same-origin policy violation (CWE-346) - CVE-2021-32985 ‥ * Improper verification of digital signatures (CWE-347) - CVE-2021-32977The expected impact depends on each vulnerability, but it may be affected as follows. * Arbitrary code execution with system privileges by a third party on the adjacent network - CVE-2021-33008 ‥ * Service operation obstruction by a remote third party (DoS) Be in a state - CVE-2021-33010 ‥ * The input value that specifies a file or directory under the access-restricted directory is not properly processed, so it is accessed outside the access-restricted directory by a remote third party. A responsive, standards-driven and scalable foundation for regulatory, enterprise SCADA, MES and IIoT applications. No detailed vulnerability details are currently provided

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CVE-2021-32977 (GCVE-0-2021-32977)

Vulnerability from cvelistv5 – Published: 2022-04-04 19:45 – Updated: 2025-04-16 17:57

Summary

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

Severity ?

7.2 (High)


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

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM
	https://www.aveva.com/content/dam/aveva/documents…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	AVEVA	AVEVA System Platform	Affected: 2017 , ≤ 2020 R2 P01 (custom)

Credits

Sharon Brizinov of Claroty reported these vulnerabilities to AVEVA.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202107-1665

CVE-2021-32977 (GCVE-0-2021-32977)

Tags

Sightings

Nomenclature