CVE-2021-1395

mediumpriority · track · 24EPSS 0.008 · 57 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (57th) EPSS

CVSS 4.3 · medium

Is it mine?

11 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisco_csaf

EPSS · scored 2026-10-27

A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedCisco Unified Contact Center Expresscisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Unified Intelligence Centercisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

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

6.1

010

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

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

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.16.1mediumAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · ENISA EU

v3.14.7mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · psirt@cisco.com USexploitability 2.8 · impact 1.4

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · Cisco PSIRT US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79US

affected products (11)

Products and version ranges known to be affected.

Cisco Cisco Unified Contact Center Expressall versionscisco_csafUS
Cisco Cisco Unified Intelligence Centerall versionscisco_csafUS
Cisco Cisco Unified Contact Center Express≤ n/aenisa_euvdEU
Cisco Systems Inc. Unified Contact Center Express≤ 12.5(1) SU2fstec_bduRU
Cisco Systems Inc. Unified Intelligence Center≤ 12.0(1) ES14fstec_bduRU
Cisco Systems Inc. Unified Intelligence Center12.5(1) → 12.5(1)ES7fstec_bduRU
cisco packaged contact center enterpriseall versionsnvdUScpe:2.3:o:cisco:packaged_contact_center_enterprise:*:*:*:*:*:*:*:*
cisco unified contact center enterpriseall versionsnvdUScpe:2.3:o:cisco:unified_contact_center_enterprise:*:*:*:*:*:*:*:*
cisco unified contact center express≤ 12.5\(1\)nvdUScpe:2.3:o:cisco:unified_contact_center_express:*:*:*:*:*:*:*:*
cisco unified intelligence center≤ 12.0\(1\)nvdUScpe:2.3:a:cisco:unified_intelligence_center:*:*:*:*:*:*:*:*
cisco unified intelligence center= 12.5(1)nvdUScpe:2.3:a:cisco:unified_intelligence_center:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

cisco-sa-cuic-xss-csHUdtrLCisco Unified Intelligence Center Reflected Cross-Site Scripting Vulnerability2021-06-16csaf · cisco_csafUS
A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisco_csaf nvd NVD CVE.org MITRE

published 2021-06-16modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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