CVE-2022-38652Network attack vector

Authenticated code execution via insecure deserialization

Published Nov 12, 2022 · Updated Aug 3, 2024

Insecure deserialization in VMware Hyperic Agent 5.8.6 allows remote authenticated users to execute code via crafted serialized data. Public records do not identify the affected handler or explain how it deserializes attacker-controlled data. Access requires agent authentication, although exploitation of CVE-2022-38650 exposes the needed material; code runs with agent-process privileges.

CVSS severity9.9
Critical
EPSS probability0.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure deserialization in VMware Hyperic Agent 5.8.6 allows remote authenticated users to execute code via crafted serialized data. Public records do not identify the affected handler or explain how it deserializes attacker-controlled data. Access requires agent authentication, although exploitation of CVE-2022-38650 exposes the needed material; code runs with agent-process privileges.

The record

CVE
CVE-2022-38652
Published
Nov 12, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1210Exploitation of Remote Services

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.

Technologies

Your stack

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Your stack

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