CVE-2015-4198 — Cross-site scripting (XSS) vulnerability in the web framework on Cisco Web Security Appliance (WSA) devices with software 8.5.0-497 allows remote attackers to inject arbitrary web script or HTML via an unspecified HTTP header, aka Bug ID CSCuu24409

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MEDIUM

Cross-site scripting (XSS) vulnerability in the web framework on Cisco Web Security Appliance (WSA) devices with software 8.5.0-497 allows remote attackers to inject arbitrary web script or HTML via an unspecified HTTP header, aka Bug ID CSCuu24409

Published Jun 20, 2015

4.3

MEDIUM

CVSS 2.0

EPSS 2.16%

Description

Cross-site scripting (XSS) vulnerability in the web framework on Cisco Web Security Appliance (WSA) devices with software 8.5.0-497 allows remote attackers to inject arbitrary web script or HTML via an unspecified HTTP header, aka Bug ID CSCuu24409.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.16% 0.02162

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

EPSS probability 0.02162

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	2.16% (0.02162)	81.55th	v5 (v2026.06.15)
Jun 15, 2026	2.16% (0.02162)	79.78th	v5 (v2026.06.15)
Mar 17, 2025	0.50% (0.00503)	64.02th	v4 (v2025.03.14)
Dec 12, 2024	0.11% (0.00107)	45.11th	v3 (v2023.03.01)
Jun 26, 2024	0.11% (0.00107)	43.75th	v3 (v2023.03.01)
Mar 7, 2023	0.11% (0.00107)	41.73th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

http://tools.cisco.com/security/center/viewAlert.x?alertId=39422
vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/75326
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1032676
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Link	Providers	Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=39422		vendor-advisoryx_refsource_CISCOVendor Advisory
http://www.securityfocus.com/bid/75326		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1032676		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner cisco

Published Jun 20, 2015

Updated Aug 6, 2024

Reserved Jun 4, 2015

Link CVE-2015-4198

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-4198

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-4198