Spoofing attack in SAP BusinessObjects Business Intelligence suite

1) Reverse Tabnabbing

EUVDB-ID: #VU55840

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-33697

CWE-ID: CWE-1022 - Use of Web Link to Untrusted Target with window.opener Access

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists within SAPUI5 SDK. A remote attacker can trick the victim to inject a malicious link and change contents of the pages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP BusinessObjects Business Intelligence suite: 4.2 - 4.3

CPE2.3

• cpe:2.3:a:sap:sap_businessobjects:4.2:*:*:*:*:*:*:*
• cpe:2.3:a:sap:sap_businessobjects:4.3:*:*:*:*:*:*:*

External links

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806
https://launchpad.support.sap.com/#/notes/3063048

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.