CVE-2024-28883

BIG-IP APM browser network access VPN client vulnerability

HIGH

7.4

CVSS Score

Published: May 8, 2024 at 03:01 PM UTC

Updated: June 17, 2026 at 07:21 AM UTC

3 products affected across 1 vendorBig IP Access Policy ManagerBig IP Access Policy Manager ClientBIG-IP

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Severity

HIGH7.4

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager · F5

95%

15.1.0 ≤ v < 15.1.10.316.1.0 ≤ v < 16.1.4.217.1.0

Affected range stops below 15.1.10.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.4.2, so it looks safe — our inference, not a vendor statement

Big IP Access Policy Manager Client · F5

95%

7.2.3 ≤ v ≤ 7.2.47.2.3 ≤ v < 7.2.4.47.2.3

Affected range stops below 7.2.4.4, so it looks safe — our inference, not a vendor statement

BIG-IP · F5

60%

15.1.0 ≤ v ≤ 15.1.1015.1.0 ≤ v < 15.1.10.316.1.0 ≤ v ≤ 16.1.416.1.0 ≤ v < 16.1.4.217.1.0 ≤ v < 17.1.115.1.0 16.1.0 17.1.0

Affected range stops below 15.1.10.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.4.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 17.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

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

References (1)

Vendor Advisory

Source: [email protected]

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.4HIGHf5

Attack Vector: NETWORK
Complexity: HIGH
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

CWE-346

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