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CVE-2020-8275

18
FAUCET Score

CVE-2020-8275 describes an improper access control vulnerability in Citrix Secure Mail for Android versions prior to 20.11.0, allowing unauthenticated access to limited calendar data. The vulnerability has a CVSS score of 4.3 (Medium), indicating a low impact on confidentiality, requiring user interaction (UI:R) for exploitation, and a network attack vector. While a malicious app or arbitrary code execution on the device is necessary, there is currently no public exploit code (Metasploit, Nuclei, ExploitDB) available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 20.11.0CPE matchmatch criteria
cpe:2.3:a:citrix:secure_mail:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.88%
Probability of exploitation in next 30 days
EPSS Percentile
77.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0188 is in the 89th percentile among its peer group of 26,221 CVEs.

Social Chatter

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.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/CTX286763
Vendor Advisory