How severe is CVE-2025-63401?

CVE-2025-63401 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2025-63401 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63401?

CVE-2025-63401 affects Hcltech Dragon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63401?

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

Does CVE-2025-63401 have an EU (EUVD) identifier?

Yes. CVE-2025-63401 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201093.

When was CVE-2025-63401 published?

CVE-2025-63401 was published on 2025-12-03 and last updated on 2026-07-05.

CVE-2025-63401

CVE-2025-63401 is a medium-severity vulnerability in Hcltech Dragon with a CVSS 3.x base score of 5.5. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201093
Weakness: CWE-79
Affected product: Hcltech Dragon
Published: 2025-12-03
Last modified: 2026-07-05

Description

Cross Site Scripting vulnerability in HCL Technologies Limited HCLTech DRAGON before v.7.6.0 allows a remote attacker to execute arbitrary code via missing directives

Frequently asked questions

What is CVE-2025-63401?: Cross Site Scripting vulnerability in HCL Technologies Limited HCLTech DRAGON before v.7.6.0 allows a remote attacker to execute arbitrary code via missing directives
How severe is CVE-2025-63401?: CVE-2025-63401 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2025-63401 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63401?: CVE-2025-63401 affects Hcltech Dragon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63401?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63401 have an EU (EUVD) identifier?: Yes. CVE-2025-63401 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201093.
When was CVE-2025-63401 published?: CVE-2025-63401 was published on 2025-12-03 and last updated on 2026-07-05.

References

https://excalibur-hcl.my.salesforce.com/sfc/p/#U0000000YO14/a/Pf000003dyQn/x0oUOgfHG6F0wUhpmSMcmXMuwO2GYuSf_duzWPRebao

EU advisories (EUVD)

Affected products (1)

cpe:2.3:a:hcltech:dragon:*:*:*:*:*:*:*:*

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