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.
Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Electrolink has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact Electrolink https://electrolink.com/contacts/ for additional information.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-17239 | 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. |
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Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2024-08-01T18:40:21.285Z
Reserved: 2024-02-14T15:46:18.806Z
Link: CVE-2024-1491
Updated: 2024-08-01T18:40:21.285Z
Status : Deferred
Published: 2024-04-18T23:15:06.723
Modified: 2026-04-15T00:35:42.020
Link: CVE-2024-1491
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OpenCVE Enrichment
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EUVD