# CVE-2022-22551

## Summary

- **CVE ID:** CVE-2022-22551
- **Severity:** HIGH
- **CVSS Score:** 8.3 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H)
- **CWE:** CWE-598
- **Published:** Jan 21, 2022
- **Last Modified:** Mar 13, 2026

## Description

DELL EMC AppSync versions 3.9 to 4.3 use GET request method with sensitive query strings. An Adjacent, unauthenticated attacker could potentially exploit this vulnerability, and hijack the victim session.

## Affected Products

- Dell — AppSync (unspecified)

## References

- [CNA](https://www.dell.com/support/kbdoc/000195377)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.14%
- **EPSS Percentile:** 34.0

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