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HIGH · 8.8

CVE-2026-21837

HCL Digital Experience is affected by an OS command injection vulnerability in the Digital Asset Management API.  An attacker may execute arbitrary operating system commands, typically inheriting the ...

Vulnerability Description

HCL Digital Experience is affected by an OS command injection vulnerability in the Digital Asset Management API.  An attacker may execute arbitrary operating system commands, typically inheriting the privileges of the vulnerable application, which could possibly lead to a complete system takeover and data compromise.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
HcltechDigital Experience9.5
HcltechDigital Experience Compose9.5

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2026-21837?

CVE-2026-21837 is a vulnerability with a CVSS score of 8.8 (HIGH). HCL Digital Experience is affected by an OS command injection vulnerability in the Digital Asset Management API.  An attacker may execute arbitrary operating system commands, typically inheriting the ...

How severe is CVE-2026-21837?

CVE-2026-21837 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21837?

Check the references section above for vendor advisories and patch information. Affected products include: Hcltech Digital Experience, Hcltech Digital Experience Compose.