CVE-2022-22551

8.8 highEPSS 0.4%

High (8.8) in dell emc appsync. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWEs: CWE-384, CWE-598
Published: 2022-01-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dell:emc_appsync

References

https://www.dell.com/support/kbdoc/000195377
https://www.dell.com/support/kbdoc/000195377

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