CVE-2013-3474 — The Web Administrator Interface on Cisco Wireless LAN Controller (WLC) devices allows remote authenticated users to cause a denial of service (device crash) by leveraging membership in the Full Manager managers group, Read Only managers group, or Lobby Ambassador managers group, and sending a request that (1) lacks a parameter value or (2) contains a malformed parameter value, aka Bug IDs CSCuh14313, CSCuh14159, CSCuh14368, and CSCuh14436

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MEDIUM

The Web Administrator Interface on Cisco Wireless LAN Controller (WLC) devices allows remote authenticated users to cause a denial of service (device crash) by leveraging membership in the Full Manager managers group, Read Only managers group, or Lobby Ambassador managers group, and sending a request that (1) lacks a parameter value or (2) contains a malformed parameter value, aka Bug IDs CSCuh14313, CSCuh14159, CSCuh14368, and CSCuh14436

Published Aug 30, 2013

6.3

MEDIUM

CVSS 2.0

EPSS 1.24%

Description

The Web Administrator Interface on Cisco Wireless LAN Controller (WLC) devices allows remote authenticated users to cause a denial of service (device crash) by leveraging membership in the Full Manager managers group, Read Only managers group, or Lobby Ambassador managers group, and sending a request that (1) lacks a parameter value or (2) contains a malformed parameter value, aka Bug IDs CSCuh14313, CSCuh14159, CSCuh14368, and CSCuh14436.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.24% 0.01237

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01237

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.24% (0.01237)	67.98th	v5 (v2026.06.15)
Jun 15, 2026	1.24% (0.01237)	65.07th	v5 (v2026.06.15)
Mar 17, 2025	0.52% (0.00519)	64.82th	v4 (v2025.03.14)
Dec 12, 2024	0.38% (0.00384)	73.94th	v3 (v2023.03.01)
Feb 8, 2024	0.38% (0.00384)	72.36th	v3 (v2023.03.01)
Mar 7, 2023	0.38% (0.00384)	68.86th	v3 (v2023.03.01)
Mar 6, 2023	1.13% (0.01132)	56.11th	v2 (v2022.01.01)
Sep 22, 2022	1.13% (0.01132)	54.59th	v2 (v2022.01.01)
Apr 1, 2022	1.13% (0.01132)	52.58th	v2 (v2022.01.01)
Feb 4, 2022	1.13% (0.01132)	30.65th	v2 (v2022.01.01)

Weaknesses (1)

CWE-119

Buffer Overflow

References (5)

http://osvdb.org/96763
vdb-entryx_refsource_OSVDB
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3474
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/62084
vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1028970
vdb-entryx_refsource_SECTRACK
https://exchange.xforce.ibmcloud.com/vulnerabilities/86811
vdb-entryx_refsource_XF

Link	Providers	Tags
http://osvdb.org/96763		vdb-entryx_refsource_OSVDB
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3474		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/62084		vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1028970		vdb-entryx_refsource_SECTRACK
https://exchange.xforce.ibmcloud.com/vulnerabilities/86811		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Aug 30, 2013

Updated Aug 6, 2024

Reserved May 6, 2013

Link CVE-2013-3474

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-3474

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-3474