CVE-2004-0391

Name: CVE-2004-0391
Creator: NVD / NIST
Published: 2004-06-01T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.58%

Last modified Jun 16, 2026

CVE-2004-0391 is a vulnerability of currently unknown severity. Cisco Wireless LAN Solution Engine (WLSE) 2.0 through 2.5 and Hosting Solution Engine (HSE) 1.7 through 1.7.3 have a hardcoded username and password, which allows remote attackers to add new users, modify existing users, and change configuration.. EPSS estimates a 4.58% chance of exploitation in the next 30 days.

Description

Cisco Wireless LAN Solution Engine (WLSE) 2.0 through 2.5 and Hosting Solution Engine (HSE) 1.7 through 1.7.3 have a hardcoded username and password, which allows remote attackers to add new users, modify existing users, and change configuration.

Metrics

EPSS Probability

4.58%

90.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Wireless Lan Solution Engine	2.0
Cisco	Wireless Lan Solution Engine	2.1
Cisco	Wireless Lan Solution Engine	2.2
Cisco	Wireless Lan Solution Engine	2.3
Cisco	Wireless Lan Solution Engine	2.4
Cisco	Wireless Lan Solution Engine	2.5
Cisco	Hosting Solution Engine	1.7
Cisco	Hosting Solution Engine	1.7.0
Cisco	Hosting Solution Engine	1.7.1
Cisco	Hosting Solution Engine	1.7.2
Cisco	Hosting Solution Engine	1.7.3

References

http://www.ciac.org/ciac/bulletins/o-111.shtmlPatch, Vendor Advisory
http://www.cisco.com/warp/public/707/cisco-sa-20040407-username.shtmlPatch, Vendor Advisory
http://www.kb.cert.org/vuls/id/659228Patch, Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/10076
https://exchange.xforce.ibmcloud.com/vulnerabilities/15773
http://www.ciac.org/ciac/bulletins/o-111.shtmlPatch, Vendor Advisory
http://www.cisco.com/warp/public/707/cisco-sa-20040407-username.shtmlPatch, Vendor Advisory
http://www.kb.cert.org/vuls/id/659228Patch, Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/10076
https://exchange.xforce.ibmcloud.com/vulnerabilities/15773

Timeline

Published: Jun 1, 2004
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2004-0391?

How severe is CVE-2004-0391?

Severity scoring for CVE-2004-0391 is pending analysis. The EPSS model estimates a 4.58% probability of exploitation in the next 30 days.

How do I fix CVE-2004-0391?

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-2004-0391?

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

Scan your code now

Source: NVD / NIST