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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2024-04-18T22:13:54.962Z

Updated: 2024-08-01T18:40:21.285Z

Reserved: 2024-02-14T15:46:18.806Z

Link: CVE-2024-1491

cve-icon Vulnrichment

Updated: 2024-08-01T18:40:21.285Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-18T23:15:06.723

Modified: 2024-05-28T17:15:09.103

Link: CVE-2024-1491

cve-icon Redhat

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