CVE-2023-50940 describes a critical Cross-Origin Resource Sharing (CORS) vulnerability in IBM PowerSC versions 1.3, 2.0, and 2.1. This flaw allows an unauthenticated attacker to perform privileged actions and access sensitive data due to insufficient domain restriction in the CORS configuration. With a CVSS score of 9.8 (Critical), this vulnerability presents a high risk of complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, and it has not been observed in active exploitation or discussed within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.3CPE matchmatch criteria | cpe:2.3:a:ibm:powersc:1.3:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:ibm:powersc:2.0:*:*:*:*:*:*:* | ||
2.1CPE matchmatch criteria | cpe:2.3:a:ibm:powersc:2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.