What is CVE-2020-6306?

CVE-2020-6306 is a low-severity vulnerability in SAP Leasing, classified under Missing Authorization. CVSS score: 2.7/10. Published 2020-01-14.

How severe is CVE-2020-6306?

Low severity. CVSS v3 base score is 2.7 out of 10.

Auth bypass in SAP Leasing

CVE-2020-6306

Missing authorization check in a transaction within SAP Leasing (update provided in SAP_APPL 6.18, EA-APPL 6.0, 6.02, 6.03, 6.04, 6.05, 6.06, 6.16 and 6.17).

Vulnerability class: Broken Access Control

Published 2020-01-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (46.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

SAP Leasing — versions 6.0, 6.02, 6.03
SAP Se Leasing (Ea Appl) — versions < 6.0, < 6.02, < 6.03
SAP Se Leasing (SAP Appl) — versions < 6.18

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

wiki.scn.sap.com/wiki/pages/viewpage.action (Vendor Advisory)
launchpad.support.sap.com/ (Permissions Required)

Frequently asked questions

What is CVE-2020-6306?: CVE-2020-6306 is a low-severity vulnerability in SAP Leasing, classified under Missing Authorization. CVSS score: 2.7/10. Published 2020-01-14.
How severe is CVE-2020-6306?: Low severity. CVSS v3 base score is 2.7 out of 10.