CVE-2019-1742

Name: CVE-2019-1742
Creator: NVD / NIST
Published: 2019-03-28T00:29:00.45+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 2.22%

Last modified Jun 17, 2026

CVE-2019-1742 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability in the web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access sensitive configuration information. The vulnerability is due to improper access control to files within the web UI. EPSS estimates a 2.22% chance of exploitation in the next 30 days.

Description

A vulnerability in the web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access sensitive configuration information. The vulnerability is due to improper access control to files within the web UI. An attacker could exploit this vulnerability by sending a malicious request to an affected device. A successful exploit could allow the attacker to gain access to sensitive configuration information.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

2.22%

80.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-16

Affected Software

Vendor	Product	Versions
Cisco	Ios Xe	3.2.0ja
Cisco	Ios Xe	16.3.1
Cisco	Ios Xe	16.3.1a
Cisco	Ios Xe	16.3.2
Cisco	Ios Xe	16.3.3
Cisco	Ios Xe	16.3.4
Cisco	Ios Xe	16.3.5
Cisco	Ios Xe	16.3.5b
Cisco	Ios Xe	16.3.6
Cisco	Ios Xe	16.4.1
Cisco	Ios Xe	16.4.2
Cisco	Ios Xe	16.4.3
Cisco	Ios Xe	16.5.1
Cisco	Ios Xe	16.5.1a
Cisco	Ios Xe	16.5.1b
Cisco	Ios Xe	16.5.2
Cisco	Ios Xe	16.5.3
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

References

http://www.securityfocus.com/bid/107600Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-xeidPatch, Vendor Advisory
http://www.securityfocus.com/bid/107600Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-xeidPatch, Vendor Advisory

Timeline

Published: Mar 28, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-1742?

How severe is CVE-2019-1742?

CVE-2019-1742 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 2.22% probability of exploitation in the next 30 days.

How do I fix CVE-2019-1742?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1742?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST