CVE-2019-1753

HIGH

Cisco IOS XE - Authenticated Command Injection via WSMA Input Validation Bypass

Title source: llm

Description

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.

References (2)

Core 2

Core References

Patch, Vendor Advisory vendor-advisory x_refsource_cisco

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-iosxe-pe

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/107602

Scores

CVSS v3 8.8

EPSS 0.0383

EPSS Percentile 88.8%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-20

Status published

Products (15)

cisco/ios_xe 3.2.0ja

cisco/ios_xe 3.6.10e

cisco/ios_xe 16.6.1

cisco/ios_xe 16.6.2

cisco/ios_xe 16.6.3

cisco/ios_xe 16.7.1

cisco/ios_xe 16.7.1a

cisco/ios_xe 16.7.1b

cisco/ios_xe 16.8.1

cisco/ios_xe 16.8.1a

... and 5 more

Published Mar 28, 2019

Tracked Since Feb 18, 2026