How severe is CVE-2022-38650?

CVE-2022-38650 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-38650 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-38650?

CVE-2022-38650 affects Vmware Hyperic Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-38650?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-38650 published?

CVE-2022-38650 was published on 2022-11-12 and last updated on 2026-06-17.

CVE-2022-38650

CVE-2022-38650 is a critical-severity vulnerability in Vmware Hyperic Server with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Vmware Hyperic Server
Published: 2022-11-12
Last modified: 2026-06-17

Description

A remote unauthenticated insecure deserialization vulnerability exists in VMware Hyperic Server 5.8.6. Exploitation of this vulnerability enables a malicious party to run arbitrary code or malware within Hyperic Server and the host operating system with the privileges of the Hyperic server process. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2022-38650?: A remote unauthenticated insecure deserialization vulnerability exists in VMware Hyperic Server 5.8.6. Exploitation of this vulnerability enables a malicious party to run arbitrary code or malware within Hyperic Server and the host operating system with the privileges of the Hyperic server process. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2022-38650?: CVE-2022-38650 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-38650 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-38650?: CVE-2022-38650 affects Vmware Hyperic Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-38650?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-38650 published?: CVE-2022-38650 was published on 2022-11-12 and last updated on 2026-06-17.

References

https://www.cyber.gov.au/acsc/view-all-content/alerts/multiple-vulnerabilities-vmware-vrealize-hyperic-monitoring-and-performance-management-product

Affected products (1)

cpe:2.3:a:vmware:hyperic_server:5.8.6:*:*:*:*:*:*:*

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