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CVE-2019-1754 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-privesc	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/107590	CVE	Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-privesc	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/107590	[email protected]	Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-269	Improper Privilege Management	[email protected]
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
cisco ios xe	3.2.0ja 16.7.1 16.7.1a 16.7.1b 16.8.1
CPE 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:::::::* Remediation No remediation found in references.

Product

Versions

cisco ios xe

3.2.0ja

16.7.1

16.7.1a

16.7.1b

16.8.1

CPE

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:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 8, 2020	Modified Analysis	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Apr 1, 2019	Initial Analysis	[email protected]
Mar 28, 2019	CVE Modified	[email protected]