How severe is CVE-2018-9023?

CVE-2018-9023 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-9023 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-9023?

CVE-2018-9023 affects Broadcom Privileged Access Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-9023?

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

When was CVE-2018-9023 published?

CVE-2018-9023 was published on 2018-06-18 and last updated on 2026-06-17.

CVE-2018-9023

CVE-2018-9023 is a high-severity vulnerability in Broadcom Privileged Access Manager with a CVSS 3.x base score of 8.8. 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-20.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Broadcom Privileged Access Manager
Published: 2018-06-18
Last modified: 2026-06-17

Description

An input validation vulnerability in CA Privileged Access Manager 2.x allows unprivileged users to execute arbitrary commands by passing specially crafted arguments to the update_crld script.

Frequently asked questions

What is CVE-2018-9023?: An input validation vulnerability in CA Privileged Access Manager 2.x allows unprivileged users to execute arbitrary commands by passing specially crafted arguments to the update_crld script.
How severe is CVE-2018-9023?: CVE-2018-9023 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-9023 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-9023?: CVE-2018-9023 affects Broadcom Privileged Access Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-9023?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-9023 published?: CVE-2018-9023 was published on 2018-06-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:broadcom:privileged_access_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Broadcom Privileged Access Manager

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CVE-2015-4664 — Critical (CVSS 9.8): An improper input validation vulnerability in CA Privileged Access Manager 2.4.4.4 and earlier allows remote attackers…
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CVE-2018-9028 — High (CVSS 7.5): Weak cryptography used for passwords in CA Privileged Access Manager 2.x reduces the complexity for password cracking.

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