CVE-2012-5991

mediumpriority · track · 37EPSS 0.055 · 93 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

5.52% (93rd) EPSS

CVSS 6.3 · medium

Is it mine?

10 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.

cvss

Technical severity, 0–10. One row per scoring source.

6.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.3mediumAV:N/AC:M/Au:S/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 6.8 · impact 6.9

v2.05.4mediumAV:N/AC:M/Au:S/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USLLM-inferredCWE-400USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-23361Cisco Wireless Lan Controller 7.2.110.0 - Multiple VulnerabilitiesPoC · exploit_db

affected products (10)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco 2000 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:2000_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 2100 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:2100_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 2500 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:2500_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 4100 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:4100_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 4400 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:4400_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 5500 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:5500_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 7500 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:7500_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco 8500 wireless lan controllerall versionsnvdUScpe:2.3:h:cisco:8500_wireless_lan_controller:*:*:*:*:*:*:*:*
cisco wireless lan controller software= 7.2.110.0nvdUScpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2012-12-19modified 2026-06-16

references (5)

External citations — patches, advisories, analysis.

scry

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