CVE-2020-26832

SAP AS ABAP (SAP Landscape Transformation), versions - 2011_1_620, 2011_1_640, 2011_1_700,...

7.6 High

SAP AS ABAP (SAP Landscape Transformation), versions - 2011_1_620, 2011_1_640, 2011_1_700, 2011_1_710, 2011_1_730, 2011_1_731, 2011_1_752, 2020 and SAP S4 HANA (SAP Landscape Transformation), versions - 101, 102, 103, 104, 105, allows a high privileged user to execute a RFC function module to which access should be restricted, however due to missing authorization an attacker can get access to some sensitive internal information of vulnerable SAP system or to make vulnerable SAP systems completely unavailable.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: High

Exploit likelihood

2.19%Up 1.6 points since Apr 14, 2021

What each source reports

CVE List Score used 7.6

Record: CVE-2020-26832
CVSS 3.0: 7.6 HighCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
Updated: 2026-11-02

EUVDEUVD-2020-19368 7.6

Record: EUVD-2020-19368
CVSS 3.0: 7.6 HighCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-898v-h686-8h79 7.6

SAP AS ABAP (SAP Landscape Transformation), versions - 2011_1_620, 2011_1_640, 2011_1_700,...

Record: GHSA-898v-h686-8h79
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
Weakness: CWE-862
Updated: 2026-11-02

NVD 7.6

Record: CVE-2020-26832
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
CVSS 3.0: 7.6 HighCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:S/C:P/I:N/A:C
Weakness: CWE-862
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 10, 2026	facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-26832 is a high vulnerability (CVSS 7.6) in Sap Se S4 Hana (sap Landscape Transformation), published December 9, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.19%, the 82nd percentile. No source names a fixed version.