CVE-2023-0425

Summary

ABB is aware of vulnerabilities in the product versions listed below. An update is available that resolves the reported vulnerabilities in the product versions under maintenance. An attacker who successfully exploited one or more of these vulnerabilities could cause the product to stop or make the product inaccessible. 

Numeric Range Comparison Without Minimum Check vulnerability in ABB Freelance controllers AC 700F (Controller modules), ABB Freelance controllers AC 900F (controller modules).This issue affects:

Freelance controllers AC 700F: 

from 9.0;0 through V9.2 SP2, through Freelance 2013, through Freelance 2013SP1, through Freelance 2016, through Freelance 2016SP1, through Freelance 2019, through Freelance 2019 SP1, through Freelance 2019 SP1 FP1; 

Freelance controllers AC 900F: 

Freelance 2013, through Freelance 2013SP1, through Freelance 2016, through Freelance 2016SP1, through Freelance 2019, through Freelance 2019 SP1, through Freelance 2019 SP1 FP1.

Affected Software

VendorProductVersion RangeStatus
ABBFreelance controllers AC 700F9.0;0 <= V9.2 SP2affected
ABBFreelance controllers AC 700F0 <= Freelance 2013affected
ABBFreelance controllers AC 700F0 <= Freelance 2013SP1affected
ABBFreelance controllers AC 700F0 <= Freelance 2016affected
ABBFreelance controllers AC 700F0 <= Freelance 2016SP1affected
ABBFreelance controllers AC 700F0 <= Freelance 2019affected
ABBFreelance controllers AC 700F0 <= Freelance 2019 SP1affected
ABBFreelance controllers AC 700F0 <= Freelance 2019 SP1 FP1affected
ABBFreelance controllers AC 900F0 <= Freelance 2013affected
ABBFreelance controllers AC 900F0 <= Freelance 2013SP1affected
ABBFreelance controllers AC 900F0 <= Freelance 2016affected
ABBFreelance controllers AC 900F0 <= Freelance 2016SP1affected
ABBFreelance controllers AC 900F0 <= Freelance 2019affected
ABBFreelance controllers AC 900F0 <= Freelance 2019 SP1affected
ABBFreelance controllers AC 900F0 <= Freelance 2019 SP1 FP1affected

Weaknesses

  • CWE-839: CWE-839 Numeric Range Comparison Without Minimum Check

Workarounds

ABB has tested the following workarounds. Although these workarounds will not correct the underlying vulnerabilities, they can help block known attack vectors. CVE-2023-0425: Buffer Overflow We recommend disabling the webserver when not needed. The webserver is disabled by default from Freelance 2019 SP1 FP1 on (see Release Notes 2PAA124716-112).

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References