CVE-2019-9161

WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a Remote Code Execution issue allowing remote attackers to achieve full access to the system, because shell metacharacters in the nginx_webconsole.php Cookie header can be used to read an etc/config/wac/wns_cfg_admin_detail.xml file containing the admin password. (The password for root is the WebUI admin password concatenated with a static string.)

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.cnvd.org.cn/flaw/show/CNVD-2019-07679	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:xinruidz:sundray_wan_controller_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:xinruidz:sundray_wan_controller:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-18 23:29

Updated : 2023-12-10 12:59

NVD link : CVE-2019-9161

Mitre link : CVE-2019-9161

CVE.ORG link : CVE-2019-9161

JSON object : View

Products Affected

xinruidz

sundray_wan_controller
sundray_wan_controller_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2019-9161", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2019-04-18T23:29:00.517", "references": [{"url": "http://www.cnvd.org.cn/flaw/show/CNVD-2019-07679", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a Remote Code Execution issue allowing remote attackers to achieve full access to the system, because shell metacharacters in the nginx_webconsole.php Cookie header can be used to read an etc/config/wac/wns_cfg_admin_detail.xml file containing the admin password. (The password for root is the WebUI admin password concatenated with a static string.)"}, {"lang": "es", "value": "WAC en el controlador Sangfor Sundray WLAN versi\u00f3n 3.7.4.2 y anteriores, presenta un problema de ejecuci\u00f3n de c\u00f3digo remota que permite a atacantes remotos lograr acceso completo al sistema, porque los metacaracteres Shell en el archivo nginx_webconsole.php en el encabezado Cookie puede ser usado para leer un archivo etc/config/wac/wns_cfg_admin_detail.xml que contiene la contrase\u00f1a de administrador. (La contrase\u00f1a para root es la contrase\u00f1a de administrador de WebUI concatenada con una cadena est\u00e1tica.)"}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xinruidz:sundray_wan_controller_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD50CB36-35ED-4711-B60B-45AD55ABA1DA", "versionEndIncluding": "3.7.4.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:xinruidz:sundray_wan_controller:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1886D972-4F79-4692-9F80-58FD959438C7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}