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.

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)

EPSS: 0.430 (98.6th percentile) — read the EPSS interpretation.

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.

Affected products

Vmware Sd-wan_orchestrator — versions 3.3.2
N/a 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)

CWE-22 — Path Traversal

Public proof-of-concept exploits

security-as-code/rampart-spec

References

security@vmware.com (x_refsource_MISC, Vendor Advisory)

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.