What is CVE-2020-26818?

CVE-2020-26818 is a high-severity vulnerability in Sap Netweaver_application_server_abap, classified under Missing Authorization. CVSS score: 8.8/10. Published 2020-11-10.

How severe is CVE-2020-26818?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2020-26818 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Sap Netweaver_application_server_abap

CVE-2020-26818

SAP NetWeaver AS ABAP (Web Dynpro), versions - 731, 740, 750, 751, 752, 753, 754, 755, 782, allows an authenticated user to access Web Dynpro components, which reveals sensitive system information that would otherwise be restricted to high…

Vulnerability class: Broken Access Control

EPSS: 0.011 (63.1th 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

Sap Netweaver_application_server_abap — versions 731, 740, 750
Sap Se Netweaver As Abap (Web Dynpro) — versions < 731, < 740, < 750

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-26818

References

cna@sap.com (x_refsource_MISC, Vendor Advisory)
cna@sap.com (Permissions Required, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-26818?: CVE-2020-26818 is a high-severity vulnerability in Sap Netweaver_application_server_abap, classified under Missing Authorization. CVSS score: 8.8/10. Published 2020-11-10.
How severe is CVE-2020-26818?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2020-26818 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.