How severe is CVE-2023-22283?

CVE-2023-22283 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-22283 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-22283?

CVE-2023-22283 primarily affects F5 Big-ip Access Policy Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-22283?

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

When was CVE-2023-22283 published?

CVE-2023-22283 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2023-22283

CVE-2023-22283 is a medium-severity vulnerability in F5 Big-ip Access Policy Manager with a CVSS 3.x base score of 6.5. 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-427.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: F5 Big-ip Access Policy Manager
Published: 2023-02-01
Last modified: 2026-06-17

Description

On versions beginning in 7.1.5 to before 7.2.3.1, a DLL hijacking vulnerability exists in the BIG-IP Edge Client for Windows. User interaction and administrative privileges are required to exploit this vulnerability because the victim user needs to run the executable on the system and the attacker requires administrative privileges for modifying the files in the trusted search path. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Frequently asked questions

What is CVE-2023-22283?: On versions beginning in 7.1.5 to before 7.2.3.1, a DLL hijacking vulnerability exists in the BIG-IP Edge Client for Windows. User interaction and administrative privileges are required to exploit this vulnerability because the victim user needs to run the executable on the system and the attacker requires administrative privileges for modifying the files in the trusted search path. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
How severe is CVE-2023-22283?: CVE-2023-22283 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-22283 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-22283?: CVE-2023-22283 primarily affects F5 Big-ip Access Policy Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-22283?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-22283 published?: CVE-2023-22283 was published on 2023-02-01 and last updated on 2026-06-17.

References

https://my.f5.com/manage/s/article/K07143733

Affected products (3)

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:clients:*:*:*
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_edge:-:*:*:*:clients:windows:*:*

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