synced 12 MIN AGO
01 Record

CVE-2013-1235

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)

UnratedPUBLISHEDCNA: cisco
CNA base scoreUnratedNo CNA CVSS vector

02 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)

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.23% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 68.5% of scored records. A rank, not a probability.
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Modified. NVD last modified this record on 2026-06-16.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2013-05-04 01:00Z13 YR AGO
Last updated
2024-09-17 02:58Z2 YR AGO
Reserved
2013-01-11
Assigning CNA
cisco
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
No CWE assigned
Data version
5.1
Document digest
6c878367e1b32c8cc3afa3a4d0f1b5fb9a2e45a34ab0d76ec7d443ce8e86f8a1

05 Affected products

VendorProductVersionsPlatforms
cisco2000_wireless_lan_controllerNot specified—
cisco2100_wireless_lan_controllerNot specified—
cisco2106_wireless_lan_controllerNot specified—
cisco2112_wireless_lan_controllerNot specified—
cisco2125_wireless_lan_controllerNot specified—
cisco2500_wireless_lan_controllerNot specified—
cisco2504_wireless_lan_controllerNot specified—
cisco4100_wireless_lan_controllerNot specified—
cisco4400_wireless_lan_controllerNot specified—
cisco4402_wireless_lan_controllerNot specified—
cisco4404_wireless_lan_controllerNot specified—
cisco5500_wireless_lan_controllerNot specified—
cisco7500_wireless_lan_controllerNot specified—
cisco8500_wireless_lan_controllerNot specified—
ciscowireless_lan_controllerNot specified—

06 References