GSD-2019-18269
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-18269",
"description": "In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, the software properly checks for the existence of a lock, but the lock can be externally controlled or influenced by an actor that is outside of the intended sphere of control.",
"id": "GSD-2019-18269"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-18269"
],
"details": "\nOmron\u2019s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. \n\n",
"id": "GSD-2019-18269",
"modified": "2023-12-13T01:23:50.244369Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2019-18269",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Omron PLC CJ Series",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "all versions"
}
]
}
},
{
"product_name": "Omron PLC CS series",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "all versions"
}
]
}
},
{
"product_name": "Omron PLC NX1P2 series",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "all versions"
}
]
}
}
]
},
"vendor_name": "Omron"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Jipeng You (XDU) and n0b0dy reported these vulnerabilities to CISA."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "\nOmron\u2019s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. \n\n"
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-412",
"lang": "eng",
"value": "CWE-412 Unrestricted Externally Accessible Lock"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.us-cert.gov/ics/advisories/icsa-19-346-02",
"refsource": "MISC",
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-346-02"
},
{
"name": "https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf",
"refsource": "MISC",
"url": "https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf"
}
]
},
"source": {
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cp\u003eOmron recommends the following mitigation measures:\u003c/p\u003e\u003cul\u003e\u003cli\u003eFilter FINS port: Protect access to Omron\u2019s PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).\u003c/li\u003e\u003cli\u003eFilter IP addresses: Protect access to Omron\u2019s PLC with a firewall and filtering devices connected to the PLC by IP address.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor more information provided by Omron on these vulnerabilities refer to \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gcc01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.omron-cxone.com%2Fsecurity%2F2019-12-06_PLC_EN.pdf\u0026amp;data=02%7C01%7Ckent.norris%40inl.gov%7C20bf150382654ea6bed508d77a33e9d1%7C4cf464b7869a42368da2a98566485554%7C0%7C1%7C637112235716101466\u0026amp;sdata=HF291pOMe65LwSvq4DynQqT%2FX7Sw%2BT92JGwRsXmC7WU%3D\u0026amp;reserved=0\"\u003eVulnerabilities in Omron CS and CJ series CPU PLCs\u003c/a\u003e.\u003c/p\u003e\n\n\u003cbr\u003e"
}
],
"value": "\nOmron recommends the following mitigation measures:\n\n * Filter FINS port: Protect access to Omron\u2019s PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).\n * Filter IP addresses: Protect access to Omron\u2019s PLC with a firewall and filtering devices connected to the PLC by IP address.\n\n\nFor more information provided by Omron on these vulnerabilities refer to Vulnerabilities in Omron CS and CJ series CPU PLCs https://gcc01.safelinks.protection.outlook.com/ .\n\n\n\n\n"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:omron:plc_cs_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:omron:plc_cj_firmware:*:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2019-18269"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "\nOmron\u2019s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. \n\n"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.us-cert.gov/ics/advisories/icsa-19-346-02",
"refsource": "MISC",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-346-02"
},
{
"name": "https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf",
"refsource": "MISC",
"tags": [],
"url": "https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-04-27T23:15Z",
"publishedDate": "2019-12-16T20:15Z"
}
}
}
Loading…
Loading…
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.
Loading…
Loading…