CVE-2013-3466

highpriority · track · 39EPSS 0.051 · 92 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

5.12% (92nd) EPSS

CVSS 9.3 · high

Is it mine?

11 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The EAP-FAST authentication module in Cisco Secure Access Control Server (ACS) 4.x before 4.2.1.15.11, when a RADIUS server configuration is enabled, does not properly parse user identities, which allows remote attackers to execute arbitrary commands via crafted EAP-FAST packets, aka Bug ID CSCui57636.

cvss

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

9.3

010

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

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v2.07.9highAV:N/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimary

affected products (11)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco secure access control server≤ 4.2.1.15.10nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.0nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.1nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.2nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.3nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.4nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.6nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.7nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.8nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
cisco secure access control server= 4.2.1.15.9nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*

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 2013-08-29modified 2026-06-16

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+7719 more

references (8)

External citations — patches, advisories, analysis.

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