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High severity8.8NVD Advisory· Published Mar 28, 2019· Updated Jun 17, 2026

CVE-2019-1754

CVE-2019-1754

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

18
  • Cisco Systems, Inc./IOS and IOS XE Softwarellm-fuzzy
  • Cisco Systems, Inc./IOS XE Software for Cisco Merakicpe-rescue
    Range: 3.2.0JA
  • Cisco Systems, Inc./iOS Xe16 versions
    cpe:2.3:o:cisco:ios_xe:3.2.0ja:*:*:*:*:*:*:*+ 15 more
    • 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:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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