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CVE-2022-27511

25
FAUCET Score

CVE-2022-27511 is a critical vulnerability affecting Citrix Application Delivery Management (ADM) that allows a remote, unauthenticated attacker to corrupt the system. This can lead to the reset of the administrator password upon the next device reboot, enabling an attacker with SSH access to log in with default credentials. With a CVSS score of 8.1 (HIGH), the vulnerability has a network attack vector and high impact on confidentiality, integrity, and availability, despite high attack complexity. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention and media coverage, indicating its perceived importance.

Impacted Technologies

VendorProductVersion(s)CPE
< 13.0-85.19CPE matchmatch criteria
cpe:2.3:a:citrix:application_delivery_management:*:*:*:*:*:*:*:*
>= 13.1, < 13.1-21.53CPE matchmatch criteria
cpe:2.3:a:citrix:application_delivery_management:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
12.32%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1232 is in the 78th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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/CTX460016/citrix-application-delivery-management-security-bulletin-for-cve202227511-and-cve202227512
Vendor Advisory