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Vulnerability record · CVE-2023-34052 · published 20 October 2023

CVE-2023-34052: Vmware aria operations for logs deserialization of untrusted data vulnerability

Vmware · Aria Operations For Logs

VMware Aria Operations for Logs contains a deserialization vulnerability. A malicious actor with non-administrative access to the local system can trigger the deserialization of data which could result in authentication bypass.

7.8 CVSS 3.1 High EPSS 0.20% · top 90.6% CWE-502 · Deserialization of untrusted data
7.8CVSS 3.1 base score
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

VMware Aria Operations for Logs contains a deserialization vulnerability. A malicious actor with non-administrative access to the local system can trigger the deserialization of data which could result in authentication bypass.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2023-0021.html PatchVendor Advisory
https://www.vmware.com/security/advisories/VMSA-2023-0021.html PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-34051Vmware aria operations for logs incorrect authorization vulnerabilityVMware Aria Operations for Logs contains an authentication bypass vulnerability. An unauthenticated, malicious actor can inject files into the operat…EPSS 45%9.8CVE-2023-20864VMware Aria Operations for Logs deserialization allows unauthenticated root RCEVMware Aria Operations for Logs (and Cloud Foundation) contains a deserialization of untrusted data flaw. An unauthenticated attacker with network ac…EPSS 70%analysed9.0CVE-2025-22219Vmware aria operations for logs cross-site scripting vulnerabilityVMware Aria Operations for Logs contains a stored cross-site scripting vulnerability. A malicious actor with non-administrative privileges may be abl…EPSS 0.67%7.7CVE-2025-22218Vmware aria operations for logs error message information leak vulnerabilityVMware Aria Operations for Logs contains an information disclosure vulnerability. A malicious actor with View Only Admin permissions may be able to r…EPSS 0.68%7.2CVE-2023-20865Vmware aria operations for logs command injection vulnerabilityVMware Aria Operations for Logs contains a command injection vulnerability. A malicious actor with administrative privileges in VMware Aria Operation…EPSS 1.6%5.4CVE-2025-22220Vmware aria operations for logs improper privilege management vulnerabilityVMware Aria Operations for Logs contains a privilege escalation vulnerability. A malicious actor with non-administrative privileges and network acces…EPSS 0.33%4.8CVE-2025-22221Vmware aria operations for logs cross-site scripting vulnerabilityVMware Aria Operation for Logs contains a stored cross-site scripting vulnerability. A malicious actor with admin privileges to VMware Aria Operation…EPSS 0.40%9.8CVE-2021-23758Ajax.NET Professional ajaxpro.2 untrusted deserialization RCEAll versions of the ajaxpro.2 package (Ajax.NET Professional) deserialize untrusted data and permit deserialization of arbitrary .NET classes. That l…KEVEPSS 83%analysed

Source: NIST National Vulnerability Database (record CVE-2023-34052), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.