Vulnerability · Published Aug 3, 2022 · Assigned by zdi

CVE-2022-28684

High 8.8

In plain English

A high-severity unsafe deserialization in DevExpress from DevExpress. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.8% (higher than 90% of all known vulnerabilities).

Severity (CVSS 3.0)8.8High

Exploit odds (30 days)3.8%top 10.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
DevExpress	DevExpress	20.21.01.102

Weakness: CWE-502 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://www.zerodayinitiative.com/advisories/ZDI-22-872/ x_refsource_MISC