CVE-2019-1754 — Improper Input Validation in Cisco IOS XE Software

CWE-20 — Improper Input ValidationCWE-269 — Improper Privilege Management4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.5%
top 32.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOS XE SoftwareCisco IOS XE
Timeline
PublishedMar 28
Latest updateMay 13

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 wit…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5cisco/cisco_ios_xe_software16 versions+15
▶NVDcisco/ios_xe16 versions+15

Patches

Patch: tools.cisco.com ↗Patch: tools.cisco.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-r338-g5vj-mxfp: A vulnerability in the authorization subsystem of Cisco IOS XE Software could allow an authenticated but unprivileged (level 1), remote attacker to ru↗2022-05-13
▶
CVEList
Cisco IOS XE Software Privilege Escalation Vulnerability↗2019-03-28
▶

📋Vendor Advisories

1
Cisco
Cisco IOS XE Software Privilege Escalation Vulnerability↗2019-03-27
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CVE-2019-1754 — Improper Input Validation in Cisco | cvebase