How severe is CVE-2023-24594?

CVE-2023-24594 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2023-24594 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24594?

CVE-2023-24594 primarily affects F5 Big-ip Access Policy Manager. In total, 58 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-24594?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-24594 published?

CVE-2023-24594 was published on 2023-05-03 and last updated on 2026-06-17.

CVE-2023-24594

CVE-2023-24594 is a medium-severity vulnerability in F5 Big-ip Access Policy Manager with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: F5 Big-ip Access Policy Manager
Published: 2023-05-03
Last modified: 2026-06-17

Description

When an SSL profile is configured on a Virtual Server, undisclosed traffic can cause an increase in CPU or SSL accelerator resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Frequently asked questions

What is CVE-2023-24594?: When an SSL profile is configured on a Virtual Server, undisclosed traffic can cause an increase in CPU or SSL accelerator resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
How severe is CVE-2023-24594?: CVE-2023-24594 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2023-24594 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24594?: CVE-2023-24594 primarily affects F5 Big-ip Access Policy Manager. In total, 58 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-24594?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-24594 published?: CVE-2023-24594 was published on 2023-05-03 and last updated on 2026-06-17.

References

https://my.f5.com/manage/s/article/K000133132

Affected products (58)

cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_analytics:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_acceleration_manager:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_carrier-grade_nat:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_carrier-grade_nat:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_carrier-grade_nat:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_ddos_hybrid_defender:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_domain_name_system:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_edge_gateway:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_edge_gateway:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_edge_gateway:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_fraud_protection_service:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:14.1.5:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:15.1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_global_traffic_manager:16.1.2:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_link_controller:14.1.5:*:*:*:*:*:*:*

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