CVE-2015-4266

mediumpriority · track · 17EPSS 0.012 · 67 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.16% (67th) EPSS

CVSS 4.3 · medium

Is it mine?

7 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

The web interface in Cisco Identity Services Engine (ISE) 1.1(4.1), 1.3(106.146), and 1.3(120.135) does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, related to a "cross-frame scripting (XFS)" issue, aka Bug ID CSCut04556.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nsecondary · FSTEC (BDU) RU

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Cisco Systems Inc. Cisco Identity Services Engine≤ 1.3(120.135)fstec_bduRU
Cisco Systems Inc. Cisco Identity Services Engine≤ 1.3(106.146)fstec_bduRU
Cisco Systems Inc. Cisco Identity Services Engine≤ 1.1(4.1)fstec_bduRU
cisco identity services engine software= 1.1(4.1)nvdUScpe:2.3:a:cisco:identity_services_engine_software:*:*:*:*:*:*:*:*
cisco identity services engine software= 1.3(106.146)nvdUScpe:2.3:a:cisco:identity_services_engine_software:*:*:*:*:*:*:*:*
cisco identity services engine software= 1.3(120.135)nvdUScpe:2.3:a:cisco:identity_services_engine_software:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2015-07-16modified 2026-06-17

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references (6)

External citations — patches, advisories, analysis.

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