How severe is CVE-2023-25683?

CVE-2023-25683 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-25683 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-25683?

CVE-2023-25683 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-25683?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-25683 published?

CVE-2023-25683 was published on 2023-06-15 and last updated on 2026-06-17.

CVE-2023-25683

CVE-2023-25683 is a medium-severity vulnerability in Ibm Powervm Hypervisor with a CVSS 3.x base score of 5.9. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ibm Powervm Hypervisor
Published: 2023-06-15
Last modified: 2026-06-17

Description

IBM PowerVM Hypervisor FW950.00 through FW950.71, FW1010.00 through FW1010.40, FW1020.00 through FW1020.20, and FW1030.00 through FW1030.11 could allow an attacker to obtain sensitive information if they gain service access to the HMC. IBM X-Force ID: 247592.

Frequently asked questions

What is CVE-2023-25683?: IBM PowerVM Hypervisor FW950.00 through FW950.71, FW1010.00 through FW1010.40, FW1020.00 through FW1020.20, and FW1030.00 through FW1030.11 could allow an attacker to obtain sensitive information if they gain service access to the HMC. IBM X-Force ID: 247592.
How severe is CVE-2023-25683?: CVE-2023-25683 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-25683 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-25683?: CVE-2023-25683 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-25683?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-25683 published?: CVE-2023-25683 was published on 2023-06-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*

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