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CVE-2007-0389

29
FAUCET Score

CVE-2007-0389 describes a directory traversal vulnerability in ArsDigita Community System (ACS) 3.4.10 and earlier, and ArsDigita Community Education Solution (ACES) 1.1. This flaw allows remote attackers to read arbitrary files by using double-encoded dot-dot-slash sequences in the URI. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable over the network with low attack complexity and no authentication required, leading to a complete compromise of confidentiality. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-29496) exists, indicating public exploit code availability, though it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.1CPE matchmatch criteria
cpe:2.3:a:arsdigita:arsdigita_community_education_solution:1.1:*:*:*:*:*:*:*
<= 3.4.10CPE matchmatch criteria
cpe:2.3:a:arsdigita:arsdigita_community_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.83%
Probability of exploitation in next 30 days
EPSS Percentile
85.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-29496 · Jan 18, 2007
This CVE's current EPSS score of 0.0283 is in the 73rd percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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