# CVE-2021-36294

## Summary

- **CVE ID:** CVE-2021-36294
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-331
- **Published:** Jan 25, 2022
- **Last Modified:** Mar 13, 2026

## Description

Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user.

## Affected Products

- Dell — VNX Control Station (unspecified)

## References

- [CNA](https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.42%
- **EPSS Percentile:** 61.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._