CVE-2023-43042
Ibm Storage Virtualize 8.3
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NSummary
CVE-2023-43042 is a high-severity Use of Default Password (CWE-1393) vulnerability in Ibm Storage Virtualize. Its CVSS base score is 7.5 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Default Accounts (T1078.001); ranked in the top 50% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-47463
Vulnerability Data
IBM SAN Volume Controller, IBM Storwize, IBM FlashSystem and IBM Storage Virtualize 8.3 products use default passwords for a privileged user. IBM X-Force ID: 266874.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Changing default authenticators prior to first use prevents use of default passwords.
Requires authentication that meets guidelines, avoiding default passwords for cryptographic module access.
Threat awareness programs disseminate botnet and scanning activity tied to default passwords, driving organizations to change or enforce non-default credentials before mass exploitation occurs.
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.
Credential management directly requires replacing default passwords with unique, strong credentials.
Hardened configuration baselines explicitly prohibit default passwords, covering most of the weakness but not all identity-management aspects.
Vulnerability scanning will discover default-password instances, enabling remediation, yet does not itself prevent their initial use.
Authentication policies can enforce non-default passwords but do not address the full scope of credential lifecycle.
Authorization policies assume credentials already exist and are not default; least-privilege helps limit impact but does not prevent defaults.
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.
Mandates secure handling and change of authentication secrets, directly addressing default passwords.
Configuration management processes typically enforce changing defaults during hardening.
Requires secure authentication mechanisms, which includes replacing or disabling default credentials.
Utility programs often ship with defaults; control requires secure configuration before use.
Privileged accounts must not retain factory passwords, reducing risk of default-credential abuse.