CVE-2019-1754

A vulnerability in the authorization subsystem 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 improper validation of user privileges of web UI users. An attacker could exploit this vulnerability by submitting a malicious payload to a specific endpoint in the 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 :

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/107590	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-privesc	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: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:::::::*
	cpe:2.3:o:cisco:ios_xe:16.8.2:::::::*
	cpe:2.3:o:cisco:ios_xe:16.9.1b:::::::*
	cpe:2.3:o:cisco:ios_xe:16.9.1c:::::::*
	cpe:2.3:o:cisco:ios_xe:16.9.1d:::::::*
	cpe:2.3:o:cisco:ios_xe:16.9.1s:::::::*

History

No history.

Information

Published : 2019-03-28 01:29

Updated : 2024-02-28 17:08

NVD link : CVE-2019-1754

Mitre link : CVE-2019-1754

CVE.ORG link : CVE-2019-1754

JSON object : View

Products Affected

cisco

ios_xe

CWE

CWE-269

Improper Privilege Management

CWE-20

Improper Input Validation

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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": "2020-10-08T21:01:46.750", "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: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"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5EC2EE60-4A07-4D92-B9BC-BF07CF4F2BE9"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2266E5A2-B3F6-4389-B8E2-42CB845EC7F9"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1c:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "012A6CF7-9104-4882-9C95-E6D4458AB778"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1d:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5AF5214D-9257-498F-A3EB-C4EC18E2FEB2"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:16.9.1s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78DE7780-4E8B-4BB6-BDEB-58032EC65851"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}