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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
ABB
References
Impacted products
Vendor Product Version
ABB AC500 V2 Affected: 2.0.0 , < 2.8.6 (release)
Create a notification for this product.
Credits
ABB thanks the following for working with us to help protect customers: CVE-2022-3192: Parul Sindhwad and Dr. Faruk Kazi of CoE CNDS lab, VJTI, Mumbai (India) for reporting this vulnerability following coordinated disclosure.
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
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
ABB
References
Impacted products
Vendor Product Version
ABB AC500 V2 products with onboard Ethernet Affected: version 2.8.4 and prior versions
Create a notification for this product.
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
ABB
References
Impacted products
Vendor Product Version
ABB AC500 V2 Affected: 2.0.0 , < 2.8.6 (release)
Create a notification for this product.
Credits
ABB thanks the following for working with us to help protect customers: CVE-2022-3192: Parul Sindhwad and Dr. Faruk Kazi of CoE CNDS lab, VJTI, Mumbai (India) for reporting this vulnerability following coordinated disclosure.
Show details on NVD website
To clipboard 

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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)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
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
ABB
References
Impacted products
Vendor Product Version
ABB AC500 V2 products with onboard Ethernet Affected: version 2.8.4 and prior versions
Create a notification for this product.
Show details on NVD website
To clipboard 

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