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Known exploited vulnerability

CVE-2023-24489

criticalCVSS 3.1 9.8In CISA KEVEPSS 97%Published · Citrix

The short answer

CVE-2023-24489 affects Citrix Citrix ShareFile Storage Zones Controller and is rated critical (CVSS 9.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2023-08-16: attackers are using it, so patch it first.

What it is

A vulnerability has been discovered in the customer-managed ShareFile storage zones controller which, if exploited, could allow an unauthenticated attacker to remotely compromise the customer-managed ShareFile storage zones controller.

Weakness: CWE-284.

Severity

9.8 critical

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

Exploited (CISA KEV)

Yes, since Aug 16, 2023

Federal due date Sep 6, 2023

EPSS, next 30 days

97%

Higher than 100% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

What CISA says to do

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Affected products

Citrix ShareFile Storage Zones Controller. NVD's record lists the exact affected versions.

References

Questions

Is CVE-2023-24489 being exploited?

Yes. CISA added CVE-2023-24489 to its Known Exploited Vulnerabilities catalog on 2023-08-16, with a federal remediation due date of 2023-09-06.

How do I fix CVE-2023-24489?

CISA's required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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