CVE-2013-1235

CVE Database · CVE-2013-1235

CVE-2013-1235

· N/AModified

CVSS v3.1

N/A

EPSS

1.23%

Published

May 4, 2013

Modified

Apr 28, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Cisco Wireless LAN Controller (WLC) devices do not properly address the resource consumption of terminated TELNET sessions, which allows remote attackers to cause a denial of service (TELNET outage) by making many TELNET connections and improperly ending these connections, aka Bug ID CSCug35507.

Affected Products (16)

cisco · 2000_wireless_lan_controllervulnerable

cisco · 2100_wireless_lan_controllervulnerable

cisco · 2106_wireless_lan_controllervulnerable

cisco · 2112_wireless_lan_controllervulnerable

cisco · 2125_wireless_lan_controllervulnerable

cisco · 2500_wireless_lan_controllervulnerable

cisco · 2504_wireless_lan_controllervulnerable

cisco · 4100_wireless_lan_controllervulnerable

cisco · 4400_wireless_lan_controllervulnerable

cisco · 4402_wireless_lan_controller

References (2)

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1235

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1235

Vendor Advisory

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