CVE-2014-8490: Cross-site scripting (XSS) vulnerability in TennisConnect COMPONENTS 9.927 allows remote attackers to inject a

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MEDIUM 6.1DOWNGRADE

CVE-2014-8490 is a medium-severity flaw (CVSS 6.1) affecting components. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in TennisConnect COMPONENTS 9.927 allows remote attackers to inject arbitrary web script or HTML via the pid parameter to index.cfm.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 44%)
CISA exploited list	No
Weakness	CWE-79
Published	2020-01-28
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tennisconnect

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

Am I affected?

Timeline

2020-01-28 20:15 UTCPublished CVE record published
2026-06-17 00:16 UTCUpdated Record last modified

tennisconnect components DOWNGRADE

Affected: 9.927

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.927

1. Check installed version

apt-cache policy components || rpm -q components || components --version

2. No fixed release: DOWNGRADE to a release before 9.927 (Debian / Ubuntu)

apt-cache madison components sudo apt install components=<VERSION_BEFORE_9.927> sudo apt-mark hold components

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list components sudo dnf downgrade components-<VERSION_BEFORE_9.927> sudo dnf versionlock add components

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2014-8490?

components: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2014-8490 being exploited?

CVE-2014-8490 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-2014-8490 affect?

CVE-2014-8490 affects components. Severity is medium (CVSS 6.1). Cross-site scripting (XSS) vulnerability in TennisConnect COMPONENTS 9.927 allows remote attackers to inject arbitrary web script or HTML via the pid parameter to index.cfm.

How urgent is CVE-2014-8490?

Priority 40/100. Public exploit reference

References

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