What’s Vulnerable › Vulnerabilities

CVE-2021-21481

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-09 · updated 2026-06-17
• Weakness: CWE-863

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.

Affected products

• SAP_SE SAP NetWeaver: 7.10, 7.11, 7.20, 7.30, 7.31, 7.40 (+1)

References

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

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