gsd-2021-23843
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\'s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-23843",
"description": "The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\\\u0027s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet.",
"id": "GSD-2021-23843"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-23843"
],
"details": "The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\\\u0027s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet.",
"id": "GSD-2021-23843",
"modified": "2023-12-13T01:23:30.414158Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "psirt@bosch.com",
"DATE_PUBLIC": "2022-01-19",
"ID": "CVE-2021-23843",
"STATE": "PUBLIC",
"TITLE": "Lack of authentication mechanisms on the device"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "AMS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
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}
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}
},
{
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}
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},
{
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}
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}
},
{
"product_name": "AMC2",
"version": {
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{
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}
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}
]
},
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}
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"value": "The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\\\u0027s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
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"description": [
{
"lang": "eng",
"value": "CWE-306 Missing Authentication for Critical Function"
}
]
}
]
},
"references": {
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"name": "https://psirt.bosch.com/security-advisories/BOSCH-SA-940448-BT.html",
"refsource": "CONFIRM",
"url": "https://psirt.bosch.com/security-advisories/BOSCH-SA-940448-BT.html"
}
]
},
"source": {
"advisory": "BOSCH-SA-940448-BT",
"discovery": "EXTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [],
"operator": "AND"
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{
"children": [],
"cpe_match": [
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"cpe_name": [],
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"operator": "OR"
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{
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"cpe_match": [
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"cpe_name": [],
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{
"children": [],
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"cve": {
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"ID": "CVE-2021-23843"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\\\u0027s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet."
}
]
},
"problemtype": {
"problemtype_data": [
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{
"name": "https://psirt.bosch.com/security-advisories/BOSCH-SA-940448-BT.html",
"refsource": "CONFIRM",
"tags": [
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"Vendor Advisory"
],
"url": "https://psirt.bosch.com/security-advisories/BOSCH-SA-940448-BT.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-01-28T13:54Z",
"publishedDate": "2022-01-19T21:15Z"
}
}
}
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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.
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