What’s Vulnerable › Vulnerabilities

CVE-2006-6551

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2006-12-14 · updated 2026-06-16

Description

PHP remote file inclusion vulnerability in libs/tucows/api/cartridges/crt_TUCOWS_domains/lib/domainutils.inc.php in Tucows Client Code Suite (CCS) 1.2.1015 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the _ENV[TCA_HOME] parameter.

Affected products

• Tucows Client Code Suite: 1.2.1015

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/30789
• https://www.exploit-db.com/exploits/2896
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30789
• https://www.exploit-db.com/exploits/2896

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