How severe is CVE-2023-38367?

CVE-2023-38367 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-38367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-38367?

CVE-2023-38367 primarily affects Ibm Cloud Pak For Business Automation. In total, 69 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-38367?

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

Does CVE-2023-38367 have an EU (EUVD) identifier?

Yes. CVE-2023-38367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-42184.

When was CVE-2023-38367 published?

CVE-2023-38367 was published on 2024-02-29 and last updated on 2026-06-17.

CVE-2023-38367

CVE-2023-38367 is a medium-severity vulnerability in Ibm Cloud Pak For Business Automation with a CVSS 3.x base score of 6.5. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-42184
Weakness: CWE-287
Affected product: Ibm Cloud Pak For Business Automation
Published: 2024-02-29
Last modified: 2026-06-17

Description

IBM Cloud Pak Foundational Services Identity Provider (idP) API (IBM Cloud Pak for Automation 18.0.0, 18.0.1, 18.0.2, 19.0.1, 19.0.2, 19.0.3, 20.0.1, 20.0.2, 20.0.3, 21.0.1, 21.0.2, 21.0.3, 22.0.1, and 22.0.2) allows CRUD Operations with an invalid token. This could allow an unauthenticated attacker to view, update, delete or create an IdP configuration. IBM X-Force ID: 261130.

Frequently asked questions

What is CVE-2023-38367?: IBM Cloud Pak Foundational Services Identity Provider (idP) API (IBM Cloud Pak for Automation 18.0.0, 18.0.1, 18.0.2, 19.0.1, 19.0.2, 19.0.3, 20.0.1, 20.0.2, 20.0.3, 21.0.1, 21.0.2, 21.0.3, 22.0.1, and 22.0.2) allows CRUD Operations with an invalid token. This could allow an unauthenticated attacker to view, update, delete or create an IdP configuration. IBM X-Force ID: 261130.
How severe is CVE-2023-38367?: CVE-2023-38367 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-38367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-38367?: CVE-2023-38367 primarily affects Ibm Cloud Pak For Business Automation. In total, 69 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-38367?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-38367 have an EU (EUVD) identifier?: Yes. CVE-2023-38367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-42184.
When was CVE-2023-38367 published?: CVE-2023-38367 was published on 2024-02-29 and last updated on 2026-06-17.

References

Affected products (69)

cpe:2.3:a:ibm:cloud_pak_for_business_automation:18.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:18.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:18.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:19.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:19.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:19.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:20.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:20.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:20.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:-:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_001:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_002:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_003:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_004:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_005:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_006:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.1:interim_fix_007:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:-:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_001:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_0012:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_002:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_003:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_004:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_005:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_006:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_007:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_008:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_009:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_010:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_011:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.2:interim_fix_012:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:-:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_001:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_002:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_003:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_004:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_005:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_006:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_007:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_pak_for_business_automation:21.0.3:interim_fix_008:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
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CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →