CVE-2019-11634 is a critical Incorrect Access Control vulnerability affecting Citrix Workspace App before version 1904 for Windows and Citrix Receiver. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low complexity, allowing for complete compromise of confidentiality, integrity, and availability. This flaw is actively exploited in the wild, notably by ransomware campaigns, despite a lack of public exploit code or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.9CPE matchmatch criteria | cpe:2.3:a:citrix:receiver:4.9:cumulative_update_6:*:*:windows:*:*:* | ||
< 1904CPE matchmatch criteria | cpe:2.3:a:citrix:workspace:*:*:*:*:*:windows:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.