Vulnerability · Published Oct 1, 2026 · Assigned by HCL
CVE-2026-66253HCL iControl is affected by a Session Timeout vulnerability
Low 3.1
In plain English
A low-severity security flaw in iControl from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.1%top 96.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
iControl is affected by a Session Timeout vulnerability, which could allow an attacker to exploit an unattended or abandoned active session, enabling unauthorized access to the application and the ability to perform actions on behalf of the victim.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | iControl | v4.5.0 |
Weakness: CWE-613 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N