CVE-2024-28883: big-ip access — Fix

Description

An origin validation vulnerability exists in BIG-IP APM browser network access VPN client for Windows, macOS and Linux which may allow an attacker to bypass F5 endpoint inspection. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVSS v3.1 Score

7.4

HIGH

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

Weakness Type (CWE)

CWE-346 CWE-346

Affected Products

Vendor	Product	Versions
f5	big-ip_access_policy_manager	15.1.0 — 15.1.10.3
f5	big-ip_access_policy_manager	16.1.0 — 16.1.4.2
f5	big-ip_access_policy_manager	All
f5	big-ip_access_policy_manager_client	7.2.3 — 7.2.4.4

References

Advisories & Patches

https://my.f5.com/manage/s/article/K000138744 https://my.f5.com/manage/s/article/K000138744

Frequently Asked Questions

What is CVE-2024-28883? +

An origin validation vulnerability exists in BIG-IP APM browser network access VPN client for Windows, macOS and Linux which may allow an attacker to bypass F5 endpoint inspection. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. It has a CVSS v3.1 base score of 7.4 (HIGH).

How severe is CVE-2024-28883? +

CVE-2024-28883 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-28883? +

CVE-2024-28883 affects products from f5, specifically: big-ip_access_policy_manager, big-ip_access_policy_manager_client. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28883? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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