CVE-2026-20730

LOWCVSS 2/10EPSS 0.10%

Last modified

CVE-2026-20730 is a low-severity vulnerability rated 2/10 on the CVSS scale. A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Metrics

CVSS 3.1
3.3/10

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

CVSS 4.0
2/10

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.10%

1.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Access Policy Manager>= 16.1.0, <= 16.1.6
F5Big-Ip Access Policy Manager>= 17.1.0, < 17.1.3.1
F5Big-Ip Access Policy Manager17.5.0
F5Big-Ip Access Policy Manager17.5.1
F5Big-Ip Access Policy Manager Client>= 7.2.5, < 7.2.6.2

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-20730?
A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
How severe is CVE-2026-20730?
CVE-2026-20730 has a CVSS score of 2/10 (LOW severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2026-20730?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-20730?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST