CVE-2021-38923 describes a critical vulnerability in IBM PowerVM Hypervisor FW1010, where a privileged user can gain unauthorized access to other virtual machines by assigning duplicate World Wide Port Names (WWPNs). With a CVSS score of 9.1, this vulnerability is highly severe, allowing for complete compromise of confidentiality, integrity, and availability with low attack complexity. Despite its critical rating, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1010CPE matchmatch criteria | cpe:2.3:o:ibm:powervm_hypervisor_firmware:1010:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.