Security readout for executives and security teams
BusyBox is common in embedded Linux, containers, and appliances. This CVE says BusyBox v1.33.2 cpio has a directory traversal issue, meaning crafted archive content may escape the intended extraction location. The bundle does not provide CVSS, CWE, affected CPEs, or confirmed exploitation evidence. Most likely exposure is embedded systems, firmware, appliances, minimal Linux images, or containers that ship BusyBox v1.33.2 and use its cpio command on untrusted or attacker-controlled archives. Prioritize asset discovery and vendor confirmation. This is not supported as an emergency exploitation event by the supplied evidence, but BusyBox is widely embedded and may be difficult to inventory, making exposure validation important. Mitigation focus: Inventory BusyBox versions in firmware, containers, appliances, and minimal Linux images.; Check BusyBox and distribution vendor guidance for patched packages or backports.; Avoid processing untrusted cpio archives with affected BusyBox cpio..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-39810 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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SSVC decision data
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.pentagrid.ch/en/blog/busybox-cpio-directory-traversal-vulnerability/CVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.