Is CVE-2015-0690 being actively exploited?

CVE-2015-0690 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2015-0690?

CVE-2015-0690 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2015-0690

MEDIUM · CVSS 4.3EPSS 0.9%EU EUVD

Cross-site scripting (XSS) vulnerability in the HTML help system on Cisco Wireless LAN Controller (WLC) devices before 8.0 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCun95178.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 0.9% (60th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2015-0703)
Published: April 7, 2015
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2015-0703 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / wireless lan controller software
cisco / wireless lan controller software
cisco / wireless lan controller software

Certified products that may be affected

3 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Cisco 5508 Wireless LAN Controller - Cisco Systems, Inc. - FIPS 140 2065 - historical
Cisco 5508 Wireless LAN Controller - Cisco Systems, Inc. - FIPS 140 1829 - historical
Cisco 5508 Wireless LAN Controller - Cisco Systems, Inc. - FIPS 140 1447 - historical

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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