How severe is CVE-2023-45703?

CVE-2023-45703 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-45703 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45703?

CVE-2023-45703 affects Hcltechsw Hcl Launch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45703?

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

When was CVE-2023-45703 published?

CVE-2023-45703 was published on 2023-12-21 and last updated on 2026-06-17.

CVE-2023-45703

CVE-2023-45703 is a medium-severity vulnerability in Hcltechsw Hcl Launch with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hcltechsw Hcl Launch
Published: 2023-12-21
Last modified: 2026-06-17

Description

HCL Launch may mishandle input validation of an uploaded archive file leading to a denial of service due to resource exhaustion.

Frequently asked questions

What is CVE-2023-45703?: HCL Launch may mishandle input validation of an uploaded archive file leading to a denial of service due to resource exhaustion.
How severe is CVE-2023-45703?: CVE-2023-45703 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-45703 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45703?: CVE-2023-45703 affects Hcltechsw Hcl Launch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45703?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-45703 published?: CVE-2023-45703 was published on 2023-12-21 and last updated on 2026-06-17.

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108649

Affected products (1)

cpe:2.3:a:hcltechsw:hcl_launch:*:*:*:*:*:*:*:*

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