CVE-2022-22532

In SAP NetWeaver Application Server Java - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, an unauthenticated attacker could submit a crafted HTTP server request which triggers improper shared memory buffer handling. This could allow the malicious payload to be executed and hence execute functions that could be impersonating the victim or even steal the victim's logon session.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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/3123427	Permissions Required Vendor Advisory
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_application_server_java:7.22:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.49:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.53:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.22:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.22ext:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.49:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.22:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.22ext:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.49:::::::*

History

No history.

Information

Published : 2022-02-09 23:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-22532

Mitre link : CVE-2022-22532

CVE.ORG link : CVE-2022-22532

JSON object : View

Products Affected

sap

netweaver_application_server_java

CWE

CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

{"id": "CVE-2022-22532", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2022-02-09T23:15:18.430", "references": [{"url": "https://launchpad.support.sap.com/#/notes/3123427", "tags": ["Permissions Required", "Vendor Advisory"], "source": "cna@sap.com"}, {"url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html", "tags": ["Vendor Advisory"], "source": "cna@sap.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cna@sap.com", "description": [{"lang": "en", "value": "CWE-444"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-444"}]}], "descriptions": [{"lang": "en", "value": "In SAP NetWeaver Application Server Java - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, an unauthenticated attacker could submit a crafted HTTP server request which triggers improper shared memory buffer handling. This could allow the malicious payload to be executed and hence execute functions that could be impersonating the victim or even steal the victim's logon session."}, {"lang": "es", "value": "En SAP NetWeaver Application Server Java - versiones KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, un atacante no autenticado podr\u00eda enviar una petici\u00f3n de servidor HTTP dise\u00f1ada que desencadene una administraci\u00f3n inapropiada del b\u00fafer de memoria compartida. Esto podr\u00eda permitir una ejecuci\u00f3n de la carga \u00fatil maliciosa y, por lo tanto, ejecutar funciones que podr\u00edan suplantar a la v\u00edctima o incluso robar la sesi\u00f3n de inicio de sesi\u00f3n de la v\u00edctima"}], "lastModified": "2022-09-30T13:20:18.967", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C50443A-8C3D-46D3-8FF7-A4CFC2C0C184"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA667A93-ADC5-4B46-8CE0-6AC3535B0BC1"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C31830DA-EA34-46F7-9CE5-4BFEAD7B19D2"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9374DC36-C1F6-475B-9EED-052A50A73DA6"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "411B23E4-EE88-43EE-975D-BB2D306846F1"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64nuc_7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15DD63FA-A334-4CA9-AAF1-5F6B0DE78703"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B674D815-7910-46E6-B8D0-4819ED7B56A6"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E860E042-5EBC-4AEA-9EFB-C1CF99EDEA96"}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:krnl64uc_7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F050C2CF-C104-483A-A6B7-E6E67BFE68CF"}], "operator": "OR"}]}], "sourceIdentifier": "cna@sap.com"}