CVE-2020-26832
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account. High risk of service disruption.
- Exploit odds
- 2.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.2% in the next 30 days (EPSS).
- Severity: 7.6 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.2% · EPSS, next 30 days
- Weakness
- CWE-862 · Missing authorization
- Record status
- Modified
Affected
- Sap Netweaver Application Server Abap 2011_1_620
- Sap Netweaver Application Server Abap 2011_1_640
- Sap Netweaver Application Server Abap 2011_1_700
- Sap Netweaver Application Server Abap 2011_1_710
- Sap Netweaver Application Server Abap 2011_1_730
- Sap Netweaver Application Server Abap 2011_1_731
- Sap Netweaver Application Server Abap 2011_1_752
- Sap Netweaver Application Server Abap 2020
Attack profile CVSS 3.1 · 7.6
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2020-26832.md and follow it. Check whether this project is affected by CVE-2020-26832. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
References
- http://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.html
- http://seclists.org/fulldisclosure/2022/May/42
- https://launchpad.support.sap.com/#/notes/2993132
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
- http://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.html
- http://seclists.org/fulldisclosure/2022/May/42
- https://launchpad.support.sap.com/#/notes/2993132
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079