CVE-2022-27668

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 v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.49:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.77:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.81:::::::*
	cpe:2.3:a:sap:netweaver_as_abap_krnl64uc:7.49:::::::*
	cpe:2.3:a:sap:netweaver_as_abap_krnl64nuc:7.49:::::::*
	cpe:2.3:a:sap:router:7.22:::::::*
	cpe:2.3:a:sap:router:7.53:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.85:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.86:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.87:::::::*
	cpe:2.3:a:sap:netweaver_as_abap:kernel_7.88:::::::*

Information

Published : 2022-06-14 10:15

Updated : 2022-10-27 12:11

NVD link : CVE-2022-27668

Mitre link : CVE-2022-27668

JSON object : View

CWE

CWE-863

Incorrect Authorization

Products Affected

sap

netweaver_as_abap_krnl64uc
netweaver_as_abap
router
netweaver_as_abap_krnl64nuc

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://launchpad.support.sap.com/#/notes/3158375", "name": "https://launchpad.support.sap.com/#/notes/3158375", "tags": ["Permissions Required", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html", "name": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "http://seclists.org/fulldisclosure/2022/Sep/17", "name": "20220915 SEC Consult SA-20220914-0 :: Improper Access Control in SAP SAProuter", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html", "name": "http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-863"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-27668", "ASSIGNER": "cna@sap.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2022-06-14T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.49:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.77:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.81:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap_krnl64uc:7.49:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap_krnl64nuc:7.49:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:router:7.22:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:router:7.53:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.85:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.86:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.87:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.88:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-10-27T19:11Z"}

9.8 /10