CVE-2021-21481 — HIGH (8.8)

Vulnerability Description

The MigrationService, which is part of SAP NetWeaver versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform an authorization check. This might allow an unauthorized attacker to access configuration objects, including such that grant administrative privileges. This could result in complete compromise of system confidentiality, integrity, and availability.

CVSS Score

8.8

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sap	Netweaver	7.10

Related Weaknesses (CWE)

CWE-863

References

https://launchpad.support.sap.com/#/notes/3022422Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107Vendor Advisory
https://launchpad.support.sap.com/#/notes/3022422Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107Vendor Advisory

FAQ

What is CVE-2021-21481?

CVE-2021-21481 is a vulnerability with a CVSS score of 8.8 (HIGH). The MigrationService, which is part of SAP NetWeaver versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform an authorization check. This might allow an unauthorized attacker to access con...

How severe is CVE-2021-21481?

CVE-2021-21481 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-21481?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver.