CVE-2024-1491

The devices allow access to an unprotected endpoint that allows MPFS file system binary image upload without authentication. The MPFS2 file system module provides a light-weight read-only file system that can be stored in external EEPROM, external serial flash, or internal flash program memory. This file system serves as the basis for the HTTP2 web server module, but is also used by the SNMP module and is available to other applications that require basic read-only storage capabilities. This can be exploited to overwrite the flash program memory that holds the web server's main interfaces and execute arbitrary code.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02
https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02

Configurations

No configuration.

History

No history.

Information

Published : 2024-04-18 23:15

Updated : 2024-11-21 08:50

NVD link : CVE-2024-1491

Mitre link : CVE-2024-1491

CVE.ORG link : CVE-2024-1491

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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