CVE-2021-20411 describes a session management vulnerability in IBM Security Verify Information Queue versions 1.0.6 and 1.0.7, affecting both IBM and Linux kernel environments. This flaw allows an unauthenticated attacker on the adjacent network to impersonate other users due to improper session identifier updates. With a CVSS v3.1 score of 8.1 (High), the vulnerability poses a significant risk of high confidentiality and integrity impact without requiring user interaction. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.6CPE matchmatch criteria | cpe:2.3:a:ibm:security_verify_information_queue:1.0.6:*:*:*:*:*:*:* | ||
1.0.7CPE matchmatch criteria | cpe:2.3:a:ibm:security_verify_information_queue:1.0.7:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.