Memory Overread Vulnerability in NetScaler Management Interface by Citrix
CVE-2025-5777

9.3CRITICAL

Key Information:

Vendor

Netscaler
Status
Adc
Gateway
Vendor
CVE Published:
17 June 2025

What is CVE-2025-5777?

The vulnerability arises from inadequate input validation in the NetScaler Management Interface, potentially allowing attackers to exploit memory overread conditions. This could lead to unauthorized access or exposure of sensitive information within the NetScaler ADC and NetScaler Gateway products. Proper security measures should be taken to mitigate the risks associated with this issue, as it could affect system integrity and confidentiality.

Affected Version(s)

ADC 14.1 < 43.56

ADC 13.1 < 58.32

Gateway 14.1 < 43.56

References

https://support.citrix.com/support-home/kbsearch/article?...

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-5777 : Memory Overread Vulnerability in NetScaler Management Interface by Citrix