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CVE-2020-8211

30
FAUCET Score

CVE-2020-8211 is a critical SQL Injection vulnerability affecting Citrix XenMobile Server versions 10.12 before RP3, 10.11 before RP6, 10.10 RP6, and before 10.9 RP5, stemming from improper input validation. With a CVSS score of 9.8 (CRITICAL), this vulnerability is remotely exploitable with low attack complexity, requiring no user interaction, and can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or publicly available exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion and media coverage, indicating awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.8.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenmobile_server:*:*:*:*:*:*:*:*
10.9.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenmobile_server:10.9.0:-:*:*:*:*:*:*
10.9.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenmobile_server:10.9.0:rolling_patch1:*:*:*:*:*:*
10.9.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenmobile_server:10.9.0:rolling_patch2:*:*:*:*:*:*
10.9.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenmobile_server:10.9.0:rolling_patch3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 59th percentile among its peer group of 36,835 CVEs.

Social Chatter

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.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

citrixvendor investigatingvia nvd_reference
View patch

References

support.citrix.com / article/CTX277457
Vendor Advisory