CVE-2021-21481: 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…

PriorityP348high8.8CVSS 3.1

AVAACLPRNUINSUCHIHAH

EPSS

0.56%

42.8th percentile

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

13 ranges

Vendor	Product	Version range	Fixed in
sap	netweaver	—	—
sap	netweaver	—	—
sap	netweaver	—	—
sap	netweaver	—	—
sap	netweaver	—	—
sap	netweaver	—	—
sap	netweaver	—	—
sap_se	sap_netweaver_as_java	< 7.10	7.10
sap_se	sap_netweaver_as_java	< 7.11	7.11
sap_se	sap_netweaver_as_java	< 7.30	7.30
sap_se	sap_netweaver_as_java	< 7.31	7.31
sap_se	sap_netweaver_as_java	< 7.40	7.40
sap_se	sap_netweaver_as_java	< 7.50	7.50

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv3.09.6CRITICALCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

nvdv2.08.3HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.