ICSA-22-174-01
Vulnerability from csaf_cisa - Published: 2022-06-23 00:00 - Updated: 2022-06-23 00:00Summary
Yokogawa STARDOM
Notes
CISA Disclaimer: This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice: All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation: Successful exploitation of these vulnerabilities could allow attackers to alter device configuration settings and tamper with device firmware.
Critical infrastructure sectors: Multiple
Countries/areas deployed: Worldwide
Company headquarters location: Japan
Recommended Practices: CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices: CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices: Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Exploitability: No known public exploits specifically target these vulnerabilities. These vulnerabilities have a high attack complexity.
4.8 (Medium)
Mitigation
Enable the packet filtering functionality of the FCN/FCJ controller to only allow connections from trusted hosts.
Mitigation
Ensure network traffic cannot be captured by unauthorized users.
Mitigation
Yokogawa strongly recommends users establish and maintain an operational security program, including regular patching, anti-virus, backup and recovery processes, network segmentation, hardened networks, whitelisting, firewalls, etc. Yokogawa can assist users in setting up and maintaining these security programs, including performing an initial security risk assessment.
Mitigation
Yokogawa considers patching to be the best mitigation against these vulnerabilities. Users are encouraged to contact Yokogawa to discuss the best course of action for individual systems.
https://contact.yokogawa.com/cs/gw?c-id=000498
Mitigation
See Yokogawa's security advisory report YSAR-22-007 for more information.
https://www.yokogawa.com/us/library/resources/whi…
6.3 (Medium)
Mitigation
Enable the packet filtering functionality of the FCN/FCJ controller to only allow connections from trusted hosts.
Mitigation
Ensure network traffic cannot be captured by unauthorized users.
Mitigation
Yokogawa strongly recommends users establish and maintain an operational security program, including regular patching, anti-virus, backup and recovery processes, network segmentation, hardened networks, whitelisting, firewalls, etc. Yokogawa can assist users in setting up and maintaining these security programs, including performing an initial security risk assessment.
Mitigation
Yokogawa considers patching to be the best mitigation against these vulnerabilities. Users are encouraged to contact Yokogawa to discuss the best course of action for individual systems.
https://contact.yokogawa.com/cs/gw?c-id=000498
Mitigation
See Yokogawa's security advisory report YSAR-22-007 for more information.
https://www.yokogawa.com/us/library/resources/whi…
References
Acknowledgments
Forescout
Jos Wetzels
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"text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
"title": "CISA Disclaimer"
},
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
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{
"category": "summary",
"text": "Successful exploitation of these vulnerabilities could allow attackers to alter device configuration settings and tamper with device firmware.",
"title": "Risk evaluation"
},
{
"category": "other",
"text": "Multiple",
"title": "Critical infrastructure sectors"
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{
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"text": "Worldwide",
"title": "Countries/areas deployed"
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"text": "Japan",
"title": "Company headquarters location"
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{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
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"text": "No known public exploits specifically target these vulnerabilities. These vulnerabilities have a high attack complexity.",
"title": "Exploitability"
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"title": "Yokogawa STARDOM",
"tracking": {
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"product_tree": {
"branches": [
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"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003e= R1.01 | \u003c= R4.31",
"product": {
"name": "STARDOM FCN/FCJ: Versions R1.01 through R4.31",
"product_id": "CSAFPID-0001"
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"category": "product_name",
"name": "STARDOM FCN/FCJ"
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"name": "\u003e= R1.01 | \u003c= R4.31 (Only affected by CVE-222-30997)",
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"vulnerabilities": [
{
"cve": "CVE-2022-29519",
"cwe": {
"id": "CWE-319",
"name": "Cleartext Transmission of Sensitive Information"
},
"notes": [
{
"category": "summary",
"text": "The affected product transmits sensitive information in cleartext, which may allow an attacker sniffing network traffic on the controller to read/change configuration settings or update the controller with tampered firmware.CVE-2022-29519 has been assigned to this vulnerability. A CVSS v3 base score of 4.8 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N).",
"title": "Vulnerability Summary"
}
],
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"references": [
{
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{
"category": "external",
"summary": "www.first.org",
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}
],
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{
"category": "mitigation",
"details": "Enable the packet filtering functionality of the FCN/FCJ controller to only allow connections from trusted hosts.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "mitigation",
"details": "Ensure network traffic cannot be captured by unauthorized users.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "mitigation",
"details": "Yokogawa strongly recommends users establish and maintain an operational security program, including regular patching, anti-virus, backup and recovery processes, network segmentation, hardened networks, whitelisting, firewalls, etc. Yokogawa can assist users in setting up and maintaining these security programs, including performing an initial security risk assessment.",
"product_ids": [
"CSAFPID-0001",
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]
},
{
"category": "mitigation",
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"product_ids": [
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"CSAFPID-0002"
],
"url": "https://contact.yokogawa.com/cs/gw?c-id=000498"
},
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"cwe": {
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"name": "Use of Hard-coded Credentials"
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"notes": [
{
"category": "summary",
"text": "The affected product uses hard-coded credentials, which could enable an attacker to read/change configuration settings or update the controller with tampered firmware. Note, single CPU modules of the FCN/FCJ controller are unaffected.CVE-2022-30997 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).",
"title": "Vulnerability Summary"
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{
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"summary": "www.first.org",
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],
"remediations": [
{
"category": "mitigation",
"details": "Enable the packet filtering functionality of the FCN/FCJ controller to only allow connections from trusted hosts.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "mitigation",
"details": "Ensure network traffic cannot be captured by unauthorized users.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "mitigation",
"details": "Yokogawa strongly recommends users establish and maintain an operational security program, including regular patching, anti-virus, backup and recovery processes, network segmentation, hardened networks, whitelisting, firewalls, etc. Yokogawa can assist users in setting up and maintaining these security programs, including performing an initial security risk assessment.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "mitigation",
"details": "Yokogawa considers patching to be the best mitigation against these vulnerabilities. Users are encouraged to contact Yokogawa to discuss the best course of action for individual systems.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
],
"url": "https://contact.yokogawa.com/cs/gw?c-id=000498"
},
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"category": "mitigation",
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"product_ids": [
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"url": "https://www.yokogawa.com/us/library/resources/white-papers/yokogawa-security-advisory-report-list/"
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"scores": [
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"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
}
]
}
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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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