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4 vulnerabilities found for ac500_cpu_firmware by abb
CVE-2022-3192 (GCVE-0-2022-3192)
Vulnerability from nvd – Published: 2023-03-31 16:13 – Updated: 2025-02-11 18:40
VLAI
Title
Improper Check for Unusual or Exceptional Conditions
Summary
Improper Input Validation vulnerability in ABB AC500 V2 PM5xx allows Client-Server Protocol Manipulation.This issue affects AC500 V2: from 2.0.0 before 2.8.6.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
Credits
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CVE-2020-24685 (GCVE-0-2020-24685)
Vulnerability from nvd – Published: 2021-02-09 03:57 – Updated: 2024-08-04 15:19
VLAI
Title
AC500 V2 unauthenticated crafter packet vulnerability
Summary
An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions.
Severity
8.6 (High)
CWE
- An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application.
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
1 reference
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|---|---|
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Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | AC500 V2 products with onboard Ethernet |
Affected:
version 2.8.4 and prior versions
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CVE-2022-3192 (GCVE-0-2022-3192)
Vulnerability from cvelistv5 – Published: 2023-03-31 16:13 – Updated: 2025-02-11 18:40
VLAI
Title
Improper Check for Unusual or Exceptional Conditions
Summary
Improper Input Validation vulnerability in ABB AC500 V2 PM5xx allows Client-Server Protocol Manipulation.This issue affects AC500 V2: from 2.0.0 before 2.8.6.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
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CVE-2020-24685 (GCVE-0-2020-24685)
Vulnerability from cvelistv5 – Published: 2021-02-09 03:57 – Updated: 2024-08-04 15:19
VLAI
Title
AC500 V2 unauthenticated crafter packet vulnerability
Summary
An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions.
Severity
8.6 (High)
CWE
- An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application.
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://search.abb.com/library/Download.aspx?Docu… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | AC500 V2 products with onboard Ethernet |
Affected:
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|
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"ID": "CVE-2020-24685",
"STATE": "PUBLIC",
"TITLE": "AC500 V2 unauthenticated crafter packet vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "AC500 V2 products with onboard Ethernet",
"version": {
"version_data": [
{
"version_value": "version 2.8.4 and prior versions"
}
]
}
}
]
},
"vendor_name": "ABB"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application."
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-789 Memory Allocation with Excessive Size Value"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://search.abb.com/library/Download.aspx?DocumentID=3ADR010667\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch",
"refsource": "CONFIRM",
"url": "https://search.abb.com/library/Download.aspx?DocumentID=3ADR010667\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
"assignerShortName": "ABB",
"cveId": "CVE-2020-24685",
"datePublished": "2021-02-09T03:57:16.000Z",
"dateReserved": "2020-08-26T00:00:00.000Z",
"dateUpdated": "2024-08-04T15:19:09.311Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}