Information disclosure in SAP Netweaver Application Server Java
CVE-2021-33687
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.
Vulnerability class: Information Disclosure
EPSS: 0.016 (73.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Sap Netweaver_application_server_java — versions 7.10, 7.20, 7.30
- Sap Se Netweaver As Java (Enterprise Portal) — versions < 7.10, < 7.20, < 7.30
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@sap.com (x_refsource_MISC, Vendor Advisory)
- cna@sap.com (Permissions Required, x_refsource_MISC)
- cna@sap.com (mailing-list, Patch, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cna@sap.com (Patch, VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-33687?
- CVE-2021-33687 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Information Disclosure. CVSS score: 4.9/10. Published 2021-07-14.
- How severe is CVE-2021-33687?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2021-33687 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.