CVE-2019-1753

A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged (level 1), remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent (WSMA) functions. An attacker could exploit this vulnerability by submitting a malicious payload to the affected device's web UI. A successful exploit could allow the lower-privileged attacker to execute arbitrary commands with higher privileges on the affected device.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/107602	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-pe	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios_xe:3.2.0ja:::::::*
	cpe:2.3:o:cisco:ios_xe:3.6.10e:::::::*
	cpe:2.3:o:cisco:ios_xe:16.6.1:::::::*
	cpe:2.3:o:cisco:ios_xe:16.6.2:::::::*
	cpe:2.3:o:cisco:ios_xe:16.6.3:::::::*
	cpe:2.3:o:cisco:ios_xe:16.7.1:::::::*
	cpe:2.3:o:cisco:ios_xe:16.7.1a:::::::*
	cpe:2.3:o:cisco:ios_xe:16.7.1b:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1a:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1b:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1c:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1d:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1e:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.1s:::::::*

History

No history.

Information

Published : 2019-03-28 00:29

Updated : 2024-02-04 20:20

NVD link : CVE-2019-1753

Mitre link : CVE-2019-1753

CVE.ORG link : CVE-2019-1753

JSON object : View

Products Affected

cisco

ios_xe

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2019-1753", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-03-28T00:29:00.840", "references": [{"url": "http://www.securityfocus.com/bid/107602", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-pe", "tags": ["Patch", "Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged (level 1), remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent (WSMA) functions. An attacker could exploit this vulnerability by submitting a malicious payload to the affected device's web UI. A successful exploit could allow the lower-privileged attacker to execute arbitrary commands with higher privileges on the affected device."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz web del software Cisco IOS XE podr\u00eda permitir que un atacante remoto autenticado sin privilegios (nivel 1) ejecute comandos Cisco IOS privilegiados mediante el uso de la interfaz web. La vulnerabilidad se debe al error a la hora de validar y sanear entradas en las funciones WSMA (Web Services Management Agent). Un atacante podr\u00eda explotar esta vulnerabilidad enviando una carga \u00fatil maliciosa a la interfaz web de un dispositivo afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante con pocos privilegios ejecute comandos arbitrarios con privilegios mayores en el dispositivo afectado."}], "lastModified": "2019-10-09T23:47:58.690", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xe:3.2.0ja:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52BC2A87-31EC-4E15-86E3-ECBEFA9E479A"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.6.10e:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D92991EE-BB4A-499D-8F14-F7D0E32BE31E"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F821EBD7-91E2-4460-BFAF-18482CF6CB8C"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E36D2D24-8F63-46DE-AC5F-8DE33332EBC6"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9B825E6-5929-4890-BDBA-4CF4BD2314C9"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "623BF701-ADC9-4F24-93C5-043A6A7FEF5F"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5311FBE-12BF-41AC-B8C6-D86007834863"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.7.1b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52FB055E-72F9-4CB7-A51D-BF096BD1A55D"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57D4F634-03D5-4D9F-901C-7E9CE45F2F38"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4463A1D1-E169-4F0B-91B2-FA126BB444CB"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D97F69C3-CAA6-491C-A0B6-6DC12B5AB472"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1c:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CDD58C58-1B0C-4A71-8C02-F555CEF9C253"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1d:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96852D16-AF50-4C70-B125-D2349E6765D7"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1e:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A15B882A-BA60-4932-A55E-F4A798B30EEB"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C9C585C-A6EC-4385-B915-046C110BF95F"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}