What is CVE-2022-28684?

CVE-2022-28684 is a high-severity vulnerability in Devexpress, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-08-03.

How severe is CVE-2022-28684?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-28684 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Devexpress

CVE-2022-28684

This vulnerability allows remote attackers to execute arbitrary code on affected installations of DevExpress. Authentication is required to exploit this vulnerability. The specific flaw exists within the SafeBinaryFormatter library. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-16710.

Vulnerability class: Insecure Deserialization

EPSS: 0.026 (83.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Devexpress — versions 20.21.01.102, 22.1.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-28684?: CVE-2022-28684 is a high-severity vulnerability in Devexpress, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-08-03.
How severe is CVE-2022-28684?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-28684 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.