CVE-2023-50936 describes a session invalidation vulnerability in IBM PowerSC versions 1.3, 2.0, and 2.1. An authenticated attacker can exploit this flaw to impersonate other users on the system due to sessions not being properly terminated after logout. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk with a network-based attack vector, low attack complexity, and high potential impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| 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:L/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.