Path Traversal in Broadcom VMware Avi Load Balancer

CVE-2026-47871

VMware Avi Load Balancer contains a directory traversal vulnerability. Flaws in file path validation allow malicious, authenticated network users to perform directory traversal attacks. Affected versions: 32.1.1 (fixed in 32.1.2) 31.1.1 through 31.2.2 (fixed in 31.2.2-2p3) 30.1.1 through 30.2.6 (fixed in 30.2.7) 22.1.1 through 22.1.7 (fixed in 30.2.7)

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (60.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-47871: held from 0.007 to 0.010.

EPSS over last 30 days · oldest: 0.007 · newest: 0.010 · change: +0.003

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-47871?
CVE-2026-47871 is a high-severity vulnerability in Broadcom VMware Avi Load Balancer, classified under Path Traversal. CVSS score: 8.8/10. Published 2026-07-18.
How severe is CVE-2026-47871?
High severity. CVSS v3 base score is 8.8 out of 10.