CVE-2022-31710Known exploitationNetwork attack vector

Unauthenticated denial of service via untrusted deserialization

Published Jan 25, 2023 · Updated Apr 1, 2025

Deserialization in VMware vRealize Log Insight 8.10.1 and earlier allows remote attackers to cause a denial of service via untrusted data. The addClusterCACertificate function fails to validate user-supplied data before deserializing it. No authentication or user interaction is required, and public sources identify the resulting condition only as a service interruption rather than a specific crash, hang, or reboot.

CVSS severity7.5
High
EPSS probability1.47%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in VMware vRealize Log Insight 8.10.1 and earlier allows remote attackers to cause a denial of service via untrusted data. The addClusterCACertificate function fails to validate user-supplied data before deserializing it. No authentication or user interaction is required, and public sources identify the resulting condition only as a service interruption rather than a specific crash, hang, or reboot.

The record

CVE
CVE-2022-31710
Published
Jan 25, 2023
Updated
Apr 1, 2025
Vendor
VMware
Product
VMware Aria Operations for Logs
Classifications
CWE-502, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 25, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 1, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=vRealize Log Insight 8.10.1 and prior

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

VMware · VMware Aria Operations for Logsversion=vRealize Log Insight 8.10.1 and prior

Published CVSS scores

7.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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