CVE-2021-33678

Name: CVE-2021-33678
Creator: NVD / NIST
Published: 2021-07-14T12:15:08.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 2.55%

Last modified Jun 17, 2026

CVE-2021-33678 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A function module of SAP NetWeaver AS ABAP (Reconciliation Framework), versions - 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 75A, 75B, 75B, 75C, 75D, 75E, 75F, allows a high privileged attacker to inject code that can be executed by the application. An attacker could thereby delete some critical information and could make the SAP system completely unavailable.. EPSS estimates a 2.55% chance of exploitation in the next 30 days.

Description

A function module of SAP NetWeaver AS ABAP (Reconciliation Framework), versions - 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 75A, 75B, 75B, 75C, 75D, 75E, 75F, allows a high privileged attacker to inject code that can be executed by the application. An attacker could thereby delete some critical information and could make the SAP system completely unavailable.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

EPSS Probability

2.55%

83.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sap	Netweaver Application Server Abap	75a
Sap	Netweaver Application Server Abap	75b
Sap	Netweaver Application Server Abap	75c
Sap	Netweaver Application Server Abap	75d
Sap	Netweaver Application Server Abap	75e
Sap	Netweaver Application Server Abap	75f
Sap	Netweaver Application Server Abap	700
Sap	Netweaver Application Server Abap	701
Sap	Netweaver Application Server Abap	702
Sap	Netweaver Application Server Abap	710
Sap	Netweaver Application Server Abap	711
Sap	Netweaver Application Server Abap	730
Sap	Netweaver Application Server Abap	731
Sap	Netweaver Application Server Abap	740
Sap	Netweaver Application Server Abap	750
Sap	Netweaver Application Server Abap	751
Sap	Netweaver Application Server Abap	752

References

http://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2022/May/42Exploit, Mailing List, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3048657Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory
http://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2022/May/42Exploit, Mailing List, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3048657Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory

Timeline

Published: Jul 14, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-33678?

How severe is CVE-2021-33678?

CVE-2021-33678 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.55% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33678?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-33678?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST