CVE-2026-54489CWE-200information-disclosure

CVE-2026-54489

Critical · published August 6, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
49.0
In the wild
Unconfirmed
What it is

Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) a Sensitive Information Disclosure vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to information disclosure and session hijacking. This vulnerability is considered critical as it allows an unauthenticated attacker to obtain active session credentials and fully impersonate authenticated users, including administrators. Dell recommends customers to upgrade at the earliest opportunity.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00619 · 49.0th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-08-06T19:16Z
Affected products (1)
ProductVersionsFixed in
dell/virtual_storage_integrator< 10.11.1.010.11.1.0
References (1)
https://www.dell.com/support/kbdoc/en-us/000496035/dsa-2026-335-security-update-for-dell-virtual-storage-integrator-for-vmware-vsphere-client-multiple-vulnerabilities · [email protected]
EPSS history
Timeline
  • 06 AUG 13:54Z
    Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) a Sensitive Information Disclosure vulnerability
    cvelistv5