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CVE Record

CVE-2001-0856: Common Cryptographic Architecture (CCA) in IBM 4758 allows an attacker with physical access to the system a...

Common Cryptographic Architecture (CCA) in IBM 4758 allows an attacker with physical access to the system and Combine_Key_Parts permissions, to steal DES and 3DES keys by using a brute force attack to create a 3DES exporter key.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This legacy IBM 4758 CCA issue could let someone with physical access and a specific key-combining permission steal DES or 3DES keys. The business risk is concentrated in old cryptographic hardware environments where those keys still protect sensitive data or transactions. Likely limited to organizations still operating IBM 4758 CCA systems, especially where DES or 3DES keys remain in use and privileged physical or operator access exists. Treat this as a high-priority legacy cryptography exposure if IBM 4758 systems remain in service. Otherwise, track as historical risk and verify decommissioning evidence. Mitigation focus: Inventory any IBM 4758 CCA deployments and connected key-management workflows.; Restrict physical access to cryptographic hardware and management consoles.; Review and minimize accounts with Combine_Key_Parts permission..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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