How severe is CVE-2024-30124?

CVE-2024-30124 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2024-30124 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-30124?

CVE-2024-30124 primarily affects Hcltech Sametime. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-30124?

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

Does CVE-2024-30124 have an EU (EUVD) identifier?

Yes. CVE-2024-30124 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-28060.

When was CVE-2024-30124 published?

CVE-2024-30124 was published on 2024-10-23 and last updated on 2026-06-17.

CVE-2024-30124

CVE-2024-30124 is a medium-severity vulnerability in Hcltech Sametime with a CVSS 3.x base score of 4.0. 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-1188.

Key facts

Severity: Medium (CVSS 3.x base score 4.0)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-28060
Weakness: CWE-1188
Affected product: Hcltech Sametime
Published: 2024-10-23
Last modified: 2026-06-17

Description

HCL Sametime is impacted by insecure services in-use on the UIM client by default. An unused legacy REST service was enabled by default using the HTTP protocol. An attacker could potentially use this service endpoint maliciously.

Frequently asked questions

What is CVE-2024-30124?: HCL Sametime is impacted by insecure services in-use on the UIM client by default. An unused legacy REST service was enabled by default using the HTTP protocol. An attacker could potentially use this service endpoint maliciously.
How severe is CVE-2024-30124?: CVE-2024-30124 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2024-30124 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-30124?: CVE-2024-30124 primarily affects Hcltech Sametime. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-30124?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-30124 have an EU (EUVD) identifier?: Yes. CVE-2024-30124 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-28060.
When was CVE-2024-30124 published?: CVE-2024-30124 was published on 2024-10-23 and last updated on 2026-06-17.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0115627

Affected products (2)

cpe:2.3:a:hcltech:sametime:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:sametime:12.0.2:-:*:*:*:*:*:*

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