CVE-2021-33702: XSS
First published: Tue Aug 10 2021(Updated: )
Under certain conditions, NetWeaver Enterprise Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode report data. An attacker can craft malicious data and print it to the report. In a successful attack, a victim opens the report, and the malicious script gets executed in the victim's browser, resulting in a Stored Cross-Site Scripting (XSS) vulnerability.
Credit: cna@sap.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SAP NetWeaver (Enterprise Portal) | =7.10 | |
| SAP NetWeaver (Enterprise Portal) | =7.11 | |
| SAP NetWeaver (Enterprise Portal) | =7.20 | |
| SAP NetWeaver (Enterprise Portal) | =7.30 | |
| SAP NetWeaver (Enterprise Portal) | =7.31 | |
| SAP NetWeaver (Enterprise Portal) | =7.40 | |
| SAP NetWeaver (Enterprise Portal) | =7.50 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-33702?
CVE-2021-33702 is considered a high severity vulnerability due to its potential for cross-site scripting attacks.
How do I fix CVE-2021-33702?
To fix CVE-2021-33702, you should update your SAP NetWeaver Enterprise Portal to the latest patched version.
What versions of SAP NetWeaver are affected by CVE-2021-33702?
CVE-2021-33702 affects SAP NetWeaver Enterprise Portal versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, and 7.50.
What type of attack can be executed using CVE-2021-33702?
CVE-2021-33702 allows attackers to execute cross-site scripting (XSS) by injecting malicious scripts into report data.
Is user interaction required for a successful attack with CVE-2021-33702?
Yes, a victim must open the infected report for a successful attack of CVE-2021-33702.
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/sap
- canonical/sap netweaver (enterprise portal)
- version/sap netweaver (enterprise portal)/7.10
- version/sap netweaver (enterprise portal)/7.11
- version/sap netweaver (enterprise portal)/7.20
- version/sap netweaver (enterprise portal)/7.30
- version/sap netweaver (enterprise portal)/7.31
- version/sap netweaver (enterprise portal)/7.40
- version/sap netweaver (enterprise portal)/7.50