CVE-2023-1437
CVE-2023-1437

9.8CRITICAL

Key Information:

Vendor

Advantech
Status
WebAccess/SCADA
Vendor
CVE Published:
2 August 2023

What is CVE-2023-1437?

Advantech WebAccess/SCADA versions before 9.1.4 have a vulnerability that allows untrusted pointers in Remote Procedure Call (RPC) arguments from clients. This flaw can let an attacker send raw memory pointers to the server, which may lead to unauthorized access to the remote file system, enabling them to execute commands and modify files without permission.

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Affected Version(s)

WebAccess/SCADA 0 < 9.1.4

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-1...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Florent Saudel
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