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CVE-2007-0389

• Severity: high (CVSS 7.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2007-01-19 · updated 2026-06-16

Description

Directory traversal vulnerability in ArsDigita Community System (ACS) 3.4.10 and earlier, and ArsDigita Community Education Solution (ACES) 1.1, allows remote attackers to read arbitrary files via .%252e/ (double-encoded dot dot slash) sequences in the URI.

Affected products

• Arsdigita Community Education Solution: 1.1
• Arsdigita Community System: through 3.4.10

References

• http://osvdb.org/33552
• http://www.securityfocus.com/archive/1/457318/100/0/threaded
• http://www.securityfocus.com/bid/22121
• http://www.vupen.com/english/advisories/2007/0286
• https://exchange.xforce.ibmcloud.com/vulnerabilities/31613
• http://osvdb.org/33552
• http://www.securityfocus.com/archive/1/457318/100/0/threaded
• http://www.securityfocus.com/bid/22121
• http://www.vupen.com/english/advisories/2007/0286
• https://exchange.xforce.ibmcloud.com/vulnerabilities/31613

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