CVE-2015-6477: Multiple cross-site scripting (XSS) vulnerabilities in the Wind Farm Portal application in Nordex Control 2 (N

Q: How do I fix CVE-2015-6477?

nordex control 2 scada: upgrade to newer than 16. Exact commands for each OS are on this page.

Q: Is CVE-2015-6477 being exploited?

CVE-2015-6477 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2015-6477 affect?

CVE-2015-6477 affects nordex control 2 scada. Severity is medium (CVSS 6.1). Multiple cross-site scripting (XSS) vulnerabilities in the Wind Farm Portal application in Nordex Control 2 (NC2) SCADA 16 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Q: How urgent is CVE-2015-6477?

Priority 45/100. EPSS top 4%: very likely to be exploited

This week

MEDIUM 6.1UPGRADE

CVE-2015-6477 is a medium-severity flaw (CVSS 6.1) affecting nordex control 2 scada. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in the Wind Farm Portal application in Nordex Control 2 (NC2) SCADA 16 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Why this priority

EPSS top 4%: very likely to be exploited

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	12.0% (top 4%)
CISA exploited list	No
Weakness	CWE-79
Published	2015-10-18
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: nordex

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-10-18 19:59 UTCPublished CVE record published
2026-06-17 00:30 UTCUpdated Record last modified

nordex nordex control 2 scada UPGRADE

Affected: <= 16

Fixed in: newer than 16

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Nordex NC2 - Cross-Site Scripting

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2015-6477?

nordex control 2 scada: upgrade to newer than 16. Exact commands for each OS are on this page.

Is CVE-2015-6477 being exploited?

CVE-2015-6477 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2015-6477 affect?

CVE-2015-6477 affects nordex control 2 scada. Severity is medium (CVSS 6.1). Multiple cross-site scripting (XSS) vulnerabilities in the Wind Farm Portal application in Nordex Control 2 (NC2) SCADA 16 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

How urgent is CVE-2015-6477?

Priority 45/100. EPSS top 4%: very likely to be exploited

Related CVEs

CVE-2014-5408 HIGH 7.5 UPGRADE Cross-site scripting (XSS) vulnerability in the login script in the Wind Farm Portal on Nordex Control 2 (NC2)

References

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