← Vulnerability feed

Vulnerability record · CVE-2021-33687 · published 14 July 2021

CVE-2021-33687: Sap netweaver application server java information exposure vulnerability

Sap · Netweaver Application Server Java

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.

4.9 CVSS 3.1 Medium EPSS 1.6% · top 24.8% CWE-200 · Information exposure
4.9CVSS 3.1 base score, v2 4.0
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.html PatchThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2021/Oct/32 Mailing ListPatchThird Party Advisory
https://launchpad.support.sap.com/#/notes/3059764 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory
http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.html PatchThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2021/Oct/32 Mailing ListPatchThird Party Advisory
https://launchpad.support.sap.com/#/notes/3059764 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory

Track CVE-2021-33687 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2020-6287SAP NetWeaver AS Java LM Configuration Wizard missing authenticationThe SAP NetWeaver AS Java LM Configuration Wizard fails to perform an authentication check, allowing an unauthenticated attacker to execute configura…KEVEPSS 95%analysed10.0CVE-2010-5326SAP NetWeaver Java Invoker Servlet unauthenticated remote code executionThe Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, allowing remote attacke…KEVEPSS 18%analysed9.8CVE-2016-2386SAP NetWeaver UDDI Server SQL InjectionThe UDDI server in SAP NetWeaver J2EE Engine 7.40 is vulnerable to SQL injection through unspecified vectors, allowing arbitrary SQL command executio…KEVEPSS 72%analysed7.5CVE-2017-12637SAP NetWeaver Java directory traversal allows arbitrary file readSAP NetWeaver Application Server Java 7.5 contains a directory traversal flaw in scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS. A remote attack…KEVEPSS 95%analysed7.5CVE-2016-3976SAP NetWeaver AS Java directory traversal in CrashFileDownloadServletSAP NetWeaver Application Server Java 7.1 through 7.5 contains a directory traversal flaw in the fileName parameter of CrashFileDownloadServlet. A re…KEVEPSS 47%analysed6.5CVE-2016-9563SAP NetWeaver AS Java XXE in BC-BMT-BPM-DSK endpointThe BC-BMT-BPM-DSK component in SAP NetWeaver AS Java 7.5 fails to disable XML external entity processing, allowing XXE attacks through the sap.com~t…KEVEPSS 24%analysed5.3CVE-2016-2388SAP NetWeaver AS Java Universal Worklist information disclosureThe Universal Worklist Configuration in SAP NetWeaver AS Java 7.4 exposes sensitive user information to a crafted HTTP request. The flaw is an inform…KEVEPSS 52%analysed10.0CVE-2020-26829Sap netweaver application server java missing authentication for critical function vulnerabilitySAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary connections from processes because…EPSS 4.8%

Source: NIST National Vulnerability Database (record CVE-2021-33687), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.