CVE-2021-3339 describes an access control vulnerability in Microsoft ModernFlow versions prior to 1.3.00.208. This flaw allows authenticated users to access web pages like the Search and Profile screens without proper security group restrictions. Rated with a CVSS score of 4.3 (Medium), it has a low attack complexity and requires user authentication, potentially leading to information disclosure. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.00.208CPE matchmatch criteria | cpe:2.3:a:microsoft:modernflow:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.