gsd-2024-1491
Vulnerability from gsd
Modified
2024-02-15 06:02
Details
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.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-1491"
],
"details": "\nThe devices allow access to an unprotected endpoint that allows MPFS \nfile system binary image upload without authentication. The MPFS2 file \nsystem module provides a light-weight read-only file system that can be \nstored in external EEPROM, external serial flash, or internal flash \nprogram memory. This file system serves as the basis for the HTTP2 web \nserver module, but is also used by the SNMP module and is available to \nother applications that require basic read-only storage capabilities. \nThis can be exploited to overwrite the flash program memory that holds \nthe web server\u0027s main interfaces and execute arbitrary code.\n\n",
"id": "GSD-2024-1491",
"modified": "2024-02-15T06:02:23.909341Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2024-1491",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Compact DAB Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "10W"
},
{
"version_affected": "=",
"version_value": "100W"
},
{
"version_affected": "=",
"version_value": "250W"
}
]
}
},
{
"product_name": "Medium DAB Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "500W"
},
{
"version_affected": "=",
"version_value": "1kW"
},
{
"version_affected": "=",
"version_value": "2kW"
}
]
}
},
{
"product_name": "High Power DAB Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "2.5kW"
},
{
"version_affected": "=",
"version_value": "3kW"
},
{
"version_affected": "=",
"version_value": "4kW"
},
{
"version_affected": "=",
"version_value": "5kW "
}
]
}
},
{
"product_name": "Compact FM Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "Compact FM Transmitter"
},
{
"version_affected": "=",
"version_value": "500W"
},
{
"version_affected": "=",
"version_value": "1kW"
},
{
"version_affected": "=",
"version_value": "2kW "
}
]
}
},
{
"product_name": "Modular FM Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "3kW"
},
{
"version_affected": "=",
"version_value": "5kW"
},
{
"version_affected": "=",
"version_value": "10kW"
},
{
"version_affected": "=",
"version_value": "15kW"
},
{
"version_affected": "=",
"version_value": "20kW"
},
{
"version_affected": "=",
"version_value": "30kW "
}
]
}
},
{
"product_name": "Digital FM Transmitter",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "15W ",
"version_value": "40kW "
}
]
}
},
{
"product_name": "VHF TV Transmitter",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "BI"
},
{
"version_affected": "=",
"version_value": "BIII "
}
]
}
},
{
"product_name": "UHF TV Transmitter",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "10W ",
"version_value": "5kW "
}
]
}
}
]
},
"vendor_name": "Electrolink "
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Gjoko Krstic publicly reported these vulnerabilities on the internet after an unsuccessful attempt to contact Electrolink directly."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "\nThe devices allow access to an unprotected endpoint that allows MPFS \nfile system binary image upload without authentication. The MPFS2 file \nsystem module provides a light-weight read-only file system that can be \nstored in external EEPROM, external serial flash, or internal flash \nprogram memory. This file system serves as the basis for the HTTP2 web \nserver module, but is also used by the SNMP module and is available to \nother applications that require basic read-only storage capabilities. \nThis can be exploited to overwrite the flash program memory that holds \nthe web server\u0027s main interfaces and execute arbitrary code.\n\n"
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-306",
"lang": "eng",
"value": "CWE-306 Missing Authentication for Critical Function"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02",
"refsource": "MISC",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"
}
]
},
"source": {
"advisory": "ICSA-24-107-02",
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\nElectrolink has not responded to requests to work with CISA to mitigate \nthese vulnerabilities. Users of the affected products are encouraged to \ncontact \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://electrolink.com/contacts/\"\u003eElectrolink\u003c/a\u003e for additional information.\n\n\u003cbr\u003e"
}
],
"value": "Electrolink has not responded to requests to work with CISA to mitigate \nthese vulnerabilities. Users of the affected products are encouraged to \ncontact Electrolink https://electrolink.com/contacts/ for additional information.\n\n"
}
]
},
"nvd.nist.gov": {
"cve": {
"descriptions": [
{
"lang": "en",
"value": "\nThe devices allow access to an unprotected endpoint that allows MPFS \nfile system binary image upload without authentication. The MPFS2 file \nsystem module provides a light-weight read-only file system that can be \nstored in external EEPROM, external serial flash, or internal flash \nprogram memory. This file system serves as the basis for the HTTP2 web \nserver module, but is also used by the SNMP module and is available to \nother applications that require basic read-only storage capabilities. \nThis can be exploited to overwrite the flash program memory that holds \nthe web server\u0027s main interfaces and execute arbitrary code.\n\n"
},
{
"lang": "es",
"value": "Los dispositivos permiten el acceso a un punto final desprotegido que permite la carga de im\u00e1genes binarias del sistema de archivos MPFS sin autenticaci\u00f3n. El m\u00f3dulo de sistema de archivos MPFS2 proporciona un sistema de archivos liviano de solo lectura que se puede almacenar en una EEPROM externa, una memoria flash serial externa o una memoria flash interna de programa. Este sistema de archivos sirve como base para el m\u00f3dulo de servidor web HTTP2, pero tambi\u00e9n lo utiliza el m\u00f3dulo SNMP y est\u00e1 disponible para otras aplicaciones que requieren capacidades b\u00e1sicas de almacenamiento de solo lectura. Esto puede aprovecharse para sobrescribir la memoria flash del programa que contiene las interfaces principales del servidor web y ejecutar c\u00f3digo arbitrario."
}
],
"id": "CVE-2024-1491",
"lastModified": "2024-04-19T13:10:25.637",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary"
}
]
},
"published": "2024-04-18T23:15:06.723",
"references": [
{
"source": "ics-cert@hq.dhs.gov",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-306"
}
],
"source": "ics-cert@hq.dhs.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.