Remote Compromise in Customer-Managed ShareFile Storage Zones Controller by Citrix
CVE-2023-24489

9.8CRITICAL

Key Information:

Vendor
Citrix
Vendor
CVE Published:
10 July 2023

Badges

πŸ‘Ύ Exploit Exists🟑 Public PoC🟣 EPSS 97%πŸ¦… CISA ReportedπŸ“° News Worthy

Summary

A significant vulnerability has been identified in the customer-managed ShareFile Storage Zones Controller by Citrix. This vulnerability enables an unauthenticated attacker to potentially gain unauthorized remote access and compromise the system, posing serious security risks for users relying on this storage solution. It is essential for organizations using this product to apply the necessary mitigations and stay informed about updates.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Affected Version(s)

Citrix ShareFile Storage Zones Controller 0 < 5.11.24

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

News Articles

Citrix ShareFile vulnerability actively exploited (CVE-2023-24489) - Help Net Security

CVE-2023-24489, a critical Citrix ShareFile vulnerability that the company has fixed in June 2023, is being exploited by attackers.

References

EPSS Score

97% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟑

    Public PoC available

  • πŸ“°

    First article discovered by Help Net Security

  • πŸ‘Ύ

    Exploit known to exist

  • πŸ¦…

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.