GSD-2022-2967
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-2967",
"description": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.",
"id": "GSD-2022-2967"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-2967"
],
"details": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.",
"id": "GSD-2022-2967",
"modified": "2023-12-13T01:19:20.362506Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2022-2967",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "UA Simulation Server",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "0"
}
]
}
},
{
"product_name": "UA Modbus Server",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "0"
}
]
}
}
]
},
"vendor_name": "Prosys OPC"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Parvin Kumar, Dr. Sriharsha Etigowni, and Prof. Dongyan Xu of Purdue University West Lafayette reported this vulnerability to CISA."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data."
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-522",
"lang": "eng",
"value": "CWE-522 Insufficiently Protected Credentials"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01",
"refsource": "MISC",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01"
},
{
"name": "https://www.prosysopc.com/blog/#Security",
"refsource": "MISC",
"url": "https://www.prosysopc.com/blog/#Security"
}
]
},
"solution": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Prosys has released updates for the following products:\u003cbr\u003e\u2022 UA Simulation Server: Update to v5.4.0\u003cbr\u003e\u2022 UA Modbus Server: Update to 1.4.20\u003cbr\u003e\u003cbr\u003e"
}
],
"value": "Prosys has released updates for the following products:\n\u2022 UA Simulation Server: Update to v5.4.0\n\u2022 UA Modbus Server: Update to 1.4.20\n\n"
}
],
"source": {
"advisory": "ICSA-22-349-01",
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\u003cp\u003eProsys also recommends additional workarounds to mitigate exploitation of this vulnerability:\u003c/p\u003e\n\n\u003cul\u003e\u003cli\u003eRestart the application after modifying user passwords.\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003eFor more information, users can refer to the Prosys OPC \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.prosysopc.com/blog/#Security\"\u003esecurity blog\u003c/a\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e.\u003c/span\u003e\u003c/p\u003e"
}
],
"value": "Prosys also recommends additional workarounds to mitigate exploitation of this vulnerability:\n\n\n\n * Restart the application after modifying user passwords.\n\n\n\nFor more information, users can refer to the Prosys OPC security blog https://www.prosysopc.com/blog/#Security .\n\n"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:prosysopc:ua_modbus_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.4.20",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:prosysopc:ua_simulation_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "5.4.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2022-2967"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
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]
},
"references": {
"reference_data": [
{
"name": "https://www.prosysopc.com/blog/#Security",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.prosysopc.com/blog/#Security"
},
{
"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-01-10T16:38Z",
"publishedDate": "2023-01-03T22:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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