Published: 14/06/2022 Updated: 27/10/2022

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated malicious user to execute SAProuter administration commands in SAP NetWeaver and ABAP Platform - versions KERNEL 7.49, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, KRNL64NUC 7.49, KRNL64UC 7.49, SAP_ROUTER 7.53, 7.22, from a remote client, for example stopping the SAProuter, that could highly impact systems availability.

Vulnerable Product	Search on Vulmon	Subscribe to Product
sap netweaver as abap kernel_7.49
sap netweaver as abap kernel_7.77
sap netweaver as abap kernel_7.81
sap netweaver as abap krnl64uc 7.49
sap netweaver as abap krnl64nuc 7.49
sap router 7.22
sap router 7.53
sap netweaver as abap kernel_7.85
sap netweaver as abap kernel_7.86
sap netweaver as abap kernel_7.87
sap netweaver as abap kernel_7.88

SAP SAProuter suffers from an improper access control vulnerability where permitting loopback traffic can lead to unexpected behavior ...

CWE-863 https://launchpad.support.sap.com/#/notes/3158375 https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html http://seclists.org/fulldisclosure/2022/Sep/17 http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html https://nvd.nist.gov https://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html

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CVE-2022-27668

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