How severe is CVE-2025-52650?

CVE-2025-52650 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2025-52650 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-52650?

CVE-2025-52650 affects Hcltech Aion. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-52650?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-52650 have an EU (EUVD) identifier?

Yes. CVE-2025-52650 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33691.

When was CVE-2025-52650 published?

CVE-2025-52650 was published on 2025-10-10 and last updated on 2026-06-17.

CVE-2025-52650

CVE-2025-52650 is a high-severity vulnerability in Hcltech Aion with a CVSS 3.x base score of 8.2. 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-1032.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33691
Weakness: CWE-1032
Affected product: Hcltech Aion
Published: 2025-10-10
Last modified: 2026-06-17

Description

Inline script execution allowed in CSP vulnerability has been identified in HCL AION v2.0

Frequently asked questions

What is CVE-2025-52650?: Inline script execution allowed in CSP vulnerability has been identified in HCL AION v2.0
How severe is CVE-2025-52650?: CVE-2025-52650 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2025-52650 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-52650?: CVE-2025-52650 affects Hcltech Aion. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-52650?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-52650 have an EU (EUVD) identifier?: Yes. CVE-2025-52650 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33691.
When was CVE-2025-52650 published?: CVE-2025-52650 was published on 2025-10-10 and last updated on 2026-06-17.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124444

Affected products (1)

cpe:2.3:a:hcltech:aion:2.0.0:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Aion

CVE-2025-52632 — Medium (CVSS 6.5): A Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability in HCL AION.This issue affects AION: 2.0.
CVE-2025-52644 — Medium (CVSS 5.8): HCL AION is affected by a vulnerability where certain user actions are not adequately audited or logged. The absence of…
CVE-2025-52627 — Medium (CVSS 5.5): Root File System Not Mounted as Read-Only configuration vulnerability. This can allow unintended modifications to…
CVE-2025-52624 — Medium (CVSS 5.4): A vulnerability Bypass of the script allowlist configuration in HCL AION. An incorrectly configured…
CVE-2025-52643 — Medium (CVSS 4.7): HCL AION is affected by a vulnerability where untrusted file parsing operations are not executed within a properly…
CVE-2025-52628 — Medium (CVSS 4.6): HCL AION is affected by a Cookie with Insecure, Improper, or Missing SameSite vulnerability. This can allow cookies to…

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Other CWE-1032 vulnerabilities

CVE-2025-52629 — Low (CVSS 3.7): HCL AION is susceptible to Missing Content-Security-Policy. An The absence of a CSP header may increase the risk of…
CVE-2025-52635 — Low (CVSS 3.7): A rusted types in scripts not enforced in CSP vulnerability has been identified in HCL AION.This issue affects…

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