CVE-2021-21991
published 2021-09-22CVE-2021-21991: The vCenter Server contains a local privilege escalation vulnerability due to the way it handles session tokens. A malicious actor with non-administrative user…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
The vCenter Server contains a local privilege escalation vulnerability due to the way it handles session tokens. A malicious actor with non-administrative user access on vCenter Server host may exploit this issue to escalate privileges to Administrator on the vSphere Client (HTML5) or vCenter Server vSphere Web Client (FLEX/Flash).
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| vmware | cloud_foundation | >= 3.0 < 3.10.2.2 | 3.10.2.2 |
| vmware | cloud_foundation | >= 4.0 < 4.3 | 4.3 |
| vmware | vcenter_server | — | — |
| vmware | vcenter_server | — | — |
| vmware | vcenter_server | — | — |