CVE-2023-0425
Abb Ac700F Firmware 9.0.0 – 9.2.0
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:HSummary
CVE-2023-0425 is a high-severity Numeric Range Comparison Without Minimum Check (CWE-839) vulnerability in Abb Ac700F Firmware. Its CVSS base score is 8.6 (High).
Operationally, ranked at the 38th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-12482
Vulnerability Data
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…
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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.
- CWE(s)
Related Threats
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
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- 2 hardening rules · 1 OS baseline
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Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Secure SDLC practices directly require proper input validation and range checks that prevent missing minimum bounds.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Security testing in development and acceptance can detect missing minimum checks through boundary-value and fuzz testing.
Secure development life cycle mandates input validation and boundary checks that would catch missing minimum-range verification.
Application security requirements include explicit validation rules for numeric ranges, directly addressing the missing minimum check.
Secure system architecture principles require defensive input handling and range validation to prevent out-of-bounds values.
Secure coding standards explicitly forbid numeric comparisons that omit the lower bound, directly mitigating CWE-839.