HCL iControl is affected by an Improper Error Handling vulnerability

published 2026-10-01 last mo. modified 2026-11-09 2d ago also EUVD-2026-90815

cvss: 3.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

iControl is affected by an Improper Error Handling vulnerability, which could allow an unauthenticated attacker to trigger verbose database and system errors, enabling the disclosure of sensitive internal infrastructure details used to plan advanced targeted attacks.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last mo. (2026-10-01)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

HCL Software iControl

Classification

Weakness

CWE-209 Generation of Error Message Containing Sensitive Information

References

support.hcl-software.com /csm?id=kb_article&sysparm_article=KB0133940

Sources

CVE List CVE-2026-66248
NVD CVE-2026-66248

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