Out-of-Bounds Write Vulnerability in Moxa PT Switches
CVE-2024-7695

8.7HIGH

Key Information:

Vendor
Moxa
Vendor
CVE Published:
29 January 2025

Summary

Multiple Moxa PT switches are affected by an out-of-bounds write vulnerability stemming from inadequate input validation. This security flaw can allow unauthorized data to be written outside the memory buffer limits, potentially leading to a disruption of service. If left unaddressed on publicly accessible networks, it presents a significant risk of denial-of-service attacks, which could severely affect operational integrity. Prompt remediation is crucial to safeguard against exploitation of this vulnerability.

Affected Version(s)

PT-7728 Series 1.0 <= 3.9

PT-7828 Series 1.0 <= 4.0

PT-G503 Series 1.0 <= 5.3

References

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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