VulnerabilityModified

CVE-2022-27668

CRITICAL 9.8EPSS 2.17%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker 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.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 2.17% probability · 81th percentile
CISA KEV: Not listed
Weakness: CWE-863
Affected: sap/netweaver as abap · sap/netweaver as abap krnl64nuc · sap/netweaver as abap krnl64uc · sap/router
Source: cna@sap.com

References

http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.htmlExploit, Third Party Advisory
http://seclists.org/fulldisclosure/2022/Sep/17Exploit, Mailing List, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3158375Permissions Required, Vendor Advisory
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.htmlExploit, Third Party Advisory
http://seclists.org/fulldisclosure/2022/Sep/17Exploit, Mailing List, Third Party Advisory
https://launchpad.support.sap.com/#/notes/3158375Permissions Required, Vendor Advisory
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.