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Vulnerability record · CVE-2007-2041 · published 16 April 2007

CVE-2007-2041: Cisco 2100 wireless lan controller vulnerability

Cisco · 2100 Wireless Lan Controller

Cisco Wireless LAN Controller (WLC) before 4.0.206.0 saves the WLAN ACL configuration with an invalid checksum, which prevents WLAN ACLs from being loaded at boot time, and might allow remote attackers to bypass intended access restrictions, aka Bug ID CSCse58195.

4.0 CVSS 2.0 Medium EPSS 1.3% · top 31.1%
4.0CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Cisco Wireless LAN Controller (WLC) before 4.0.206.0 saves the WLAN ACL configuration with an invalid checksum, which prevents WLAN ACLs from being loaded at boot time, and might allow remote attackers to bypass intended access restrictions, aka Bug ID CSCse58195.

AV:N/AC:H/Au:N/C:P/I:P/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://securitytracker.com/id?1017908
http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml Vendor Advisory
http://www.osvdb.org/34138
http://www.securityfocus.com/bid/23461
http://www.vupen.com/english/advisories/2007/1368
https://exchange.xforce.ibmcloud.com/vulnerabilities/33611
http://securitytracker.com/id?1017908
http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml Vendor Advisory
http://www.osvdb.org/34138
http://www.securityfocus.com/bid/23461
http://www.vupen.com/english/advisories/2007/1368
https://exchange.xforce.ibmcloud.com/vulnerabilities/33611

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2007-2041), CISA KEV, FIRST EPSS (scores of 2026-10-02). This page is refreshed as NVD updates the record.