Path Traversal in VMware Sd-Wan Orchestrator

CVE-2020-4000

The SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3, 3.4.x prior to 3.4.4, and 4.0.x prior to 4.0.1 allows for executing files through directory traversal. An authenticated SD-WAN Orchestrator user is able to traversal directories which may lead to code execution of files.

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: 0.430 (98.7th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.7% 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-2020-4000: held from 0.430 to 0.430.

EPSS over last 30 days · oldest: 0.430 · newest: 0.430 · change: 0.000

Affected products

  • VMware Sd-Wan Orchestrator — versions 3.3.2
  • VMware Sd-Wan Orchestrator — versions VMware SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3, 3.4.x prior to 3.4.4, and 4.0.x prior to 4..0.1.

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-4000?
CVE-2020-4000 is a high-severity vulnerability in VMware Sd-Wan Orchestrator, classified under Path Traversal. CVSS score: 8.8/10. Published 2020-11-24.
How severe is CVE-2020-4000?
High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2020-4000 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.