Input Validation Flaw in ABB FLXEON Products
CVE-2024-48851

7.5HIGH

Key Information:

Vendor

Abb

Status
Flxeon
Vendor
CVE Published:
18 September 2025

What is CVE-2024-48851?

An improper validation of specified type of input vulnerability exists in ABB FLXEON products, enabling the potential for remote code execution. This vulnerability occurs when the input validation processes fail to properly restrict or check user inputs, allowing attackers to exploit the flaw and execute arbitrary code on the affected system. Users of FLXEON versions up to 9.3.5 are urged to implement security measures to mitigate the risks associated with this vulnerability.

Affected Version(s)

FLXEON 0 <= 9.3.5

References

https://search.abb.com/library/Download.aspx?DocumentID=9...

CVSS V4

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ABB likes to thank Gjoko Krstikj, Zero Science Lab, for reporting the vulnerabilities in responsible disclosure.
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