Is CVE-2025-48500 in the CISA KEV catalog?

No. CVE-2025-48500 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-48500?

CVE-2025-48500 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2025-48500?

CVE-2025-48500 has an EPSS score of 0.10% (1th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-48500?

Upgrade big-ip access policy manager to 17.5.1.3 or later.

CVE & CISA-KEV Catalog

CVE-2025-48500

HIGH

7.3

CVSS v3

NVD

Description

A missing file integrity check vulnerability exists on MacOS F5 VPN browser client installer that may allow a local, authenticated attacker with access to the local file system to replace it with a malicious package installer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CWE-353

How to fix

Remediation Available

big-ip access policy managerNVD

Affected:>= 17.5.0, < 17.5.1.3Fixed in:17.5.1.3CVE-2025-48500derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.10%probability of exploitation in 30 days

1stpercentile

Low risk: more likely to be exploited than 1% of all known CVEs.

References

Vendor Advisory1

my.f5.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-21.