CVE-2021-33677

Name: CVE-2021-33677
Creator: NVD / NIST
Published: 2021-07-14T12:15:08.34+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2021-33677 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure.. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.12%

62.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Sap	Netweaver Abap	700
Sap	Netweaver Abap	702
Sap	Netweaver Abap	730
Sap	Netweaver Abap	731
Sap	Netweaver Abap	740
Sap	Netweaver Abap	750
Sap	Netweaver Abap	784
Sap	Netweaver Abap	804
Sap	Netweaver Application Server Abap	700
Sap	Netweaver Application Server Abap	702
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	784
Sap	Netweaver Application Server Abap	804

References

https://launchpad.support.sap.com/#/notes/3044754Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory
https://launchpad.support.sap.com/#/notes/3044754Permissions 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-2021-33677?

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure.

How severe is CVE-2021-33677?

CVE-2021-33677 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33677?

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-2021-33677?

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

Scan your code now

Source: NVD / NIST