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CVE-2025-59872 HCL Software CVE debrief

HCL ZIE for Web is affected by an Unrestricted File Upload vulnerability. If the server is configured to execute code, then it may be possible to obtain command execution on the server by uploading a file known as a web shell, which allows you to execute arbitrary code or operating system commands. For this attack to be successful, the file needs to be uploaded inside the Webroot, and the server must be configured to execute the code. This vulnerability has a CVSS score of 4.3 and is classified as MEDIUM severity. Administrators and users of HCL ZIE for Web should be aware of this vulnerability and take necessary actions to mitigate it.

Vendor
HCL Software
Product
ZIE
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-26
Advisory published
2026-06-17
Advisory updated
2026-06-26

Who should care

Administrators and users of HCL ZIE for Web, as well as security teams and vulnerability management teams, should be aware of this vulnerability and take necessary actions to mitigate it. The vulnerability affects HCL ZIE for Web deployments, and its impact could be significant if exploited. Therefore, it is essential to review the vulnerability details and take appropriate measures to prevent exploitation.

Technical summary

The vulnerability exists in HCL ZIE for Web due to an Unrestricted File Upload vulnerability. If the server is configured to execute code, then it may be possible to obtain command execution on the server by uploading a file known as a web shell, which allows you to execute arbitrary code or operating system commands. For this attack to be successful, the file needs to be uploaded inside the Webroot, and the server must be configured to execute the code. The vulnerability has a CVSS score of 4.3 and is classified as MEDIUM severity.

Defensive priority

Medium priority due to CVSS score of 4.3. Given the potential impact of the vulnerability, it is essential to prioritize mitigation efforts and ensure that affected systems are patched or updated as soon as possible.

Recommended defensive actions

  • Apply the patch or update provided by the vendor
  • Restrict file uploads to only allow specific file types
  • Configure the server to not execute code
  • Monitor for suspicious activity
  • Perform regular security audits
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE record was published on 2026-06-17T13:19:15.180Z and was last modified on 2026-06-26T15:13:47.710Z. The NVD entry is currently Analyzed. The vulnerability details are based on the information provided by the NVD and CVE.org. However, the full scope and impact of the vulnerability are not entirely clear. Further verification is needed to confirm the extent of the vulnerability and its potential effects.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-06-17T13:19:15.180Z and has not been modified since then. The NVD entry is currently Analyzed.