CVE-2021-33687

Name: CVE-2021-33687
Creator: NVD / NIST
Published: 2021-07-14T12:15:09.747+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 1.63%

Last modified Jun 17, 2026

CVE-2021-33687 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.

Description

SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

1.63%

73.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Sap	Netweaver Application Server Java	7.10
Sap	Netweaver Application Server Java	7.20
Sap	Netweaver Application Server Java	7.30
Sap	Netweaver Application Server Java	7.31
Sap	Netweaver Application Server Java	7.40
Sap	Netweaver Application Server Java	7.50

References

http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.htmlPatch, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/Oct/32Mailing List, Patch, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3059764Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory
http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.htmlPatch, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2021/Oct/32Mailing List, Patch, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3059764Permissions 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-2021-33687?

How severe is CVE-2021-33687?

CVE-2021-33687 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 1.63% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33687?

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-2021-33687?

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

Scan your code now

Source: NVD / NIST