CVE-2021-44520 is an authenticated command injection vulnerability affecting Citrix XenMobile Server through version 10.12 RP9, allowing remote code execution with root privileges. This high-severity flaw (CVSS 8.8) can be exploited remotely with low complexity and low privileges, leading to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, its high EPSS and FAUCET scores indicate significant potential risk, despite the absence of public exploit code and limited community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.13.0CPE matchmatch criteria | cpe:2.3:a:citrix:xenmobile_server:10.13.0:-:*:*:*:*:*:* | ||
10.13.0CPE matchmatch criteria | cpe:2.3:a:citrix:xenmobile_server:10.13.0:rolling_patch_3:*:*:*:*:*:* | ||
10.13.0CPE matchmatch criteria | cpe:2.3:a:citrix:xenmobile_server:10.13.0:rolling_patch_4:*:*:*:*:*:* | ||
10.13.0CPE matchmatch criteria | cpe:2.3:a:citrix:xenmobile_server:10.13.0:rolling_patch_5:*:*:*:*:*:* | ||
10.13.0CPE matchmatch criteria | cpe:2.3:a:citrix:xenmobile_server:10.13.0:rolling_patch_6:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.