How severe is CVE-2024-22318?

CVE-2024-22318 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-22318 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-22318?

CVE-2024-22318 affects Ibm I Access Client Solutions. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22318?

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

Does CVE-2024-22318 have an EU (EUVD) identifier?

Yes. CVE-2024-22318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19879.

When was CVE-2024-22318 published?

CVE-2024-22318 was published on 2024-02-09 and last updated on 2026-06-17.

CVE-2024-22318

CVE-2024-22318 is a medium-severity vulnerability in Ibm I Access Client Solutions with a CVSS 3.x base score of 5.1. 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-384.

Key facts

Severity: Medium (CVSS 3.x base score 5.1)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-19879
Weakness: CWE-384
Affected product: Ibm I Access Client Solutions
Published: 2024-02-09
Last modified: 2026-06-17

Description

IBM i Access Client Solutions (ACS) 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.4 is vulnerable to NT LAN Manager (NTLM) hash disclosure by an attacker modifying UNC capable paths within ACS configuration files to point to a hostile server. If NTLM is enabled, the Windows operating system will try to authenticate using the current user's session. The hostile server could capture the NTLM hash information to obtain the user's credentials. IBM X-Force ID: 279091.

Frequently asked questions

What is CVE-2024-22318?: IBM i Access Client Solutions (ACS) 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.4 is vulnerable to NT LAN Manager (NTLM) hash disclosure by an attacker modifying UNC capable paths within ACS configuration files to point to a hostile server. If NTLM is enabled, the Windows operating system will try to authenticate using the current user's session. The hostile server could capture the NTLM hash information to obtain the user's credentials. IBM X-Force ID: 279091.
How severe is CVE-2024-22318?: CVE-2024-22318 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-22318 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-22318?: CVE-2024-22318 affects Ibm I Access Client Solutions. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22318?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-22318 have an EU (EUVD) identifier?: Yes. CVE-2024-22318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19879.
When was CVE-2024-22318 published?: CVE-2024-22318 was published on 2024-02-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:i_access_client_solutions:*:*:*:*:*:*:*:*

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