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CVE-2008-6658

21
FAUCET Score

CVE-2008-6658 describes a directory traversal vulnerability in Simple Machines Forum (SMF) versions 1.0.x before 1.0.15 and 1.1.x before 1.1.7. This flaw allows authenticated administrators to install packages from arbitrary directories by manipulating the 'package' parameter during an install2 action. The vulnerability has a CVSS score of 4.0, indicating a medium severity, and allows for partial integrity impact with low attack complexity. While not listed in CISA's KEV catalog, exploit code for remote code execution is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.5CPE matchmatch criteria
cpe:2.3:a:simple_machines:simple_machines_forum:1.0.5:*:*:*:*:*:*:*
1.0.6CPE matchmatch criteria
cpe:2.3:a:simple_machines:simple_machines_forum:1.0.6:*:*:*:*:*:*:*
1.0.7CPE matchmatch criteria
cpe:2.3:a:simple_machines:simple_machines_forum:1.0.7:*:*:*:*:*:*:*
1.0.11CPE matchmatch criteria
cpe:2.3:a:simple_machines:simple_machines_forum:1.0.11:*:*:*:*:*:*:*
1.0.12CPE matchmatch criteria
cpe:2.3:a:simple_machines:simple_machines_forum:1.0.12:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.98%
Probability of exploitation in next 30 days
EPSS Percentile
78.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-6993 · Nov 4, 2008
This CVE's current EPSS score of 0.0198 is in the 91st percentile among its peer group of 21,974 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, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 50070
exploit-db.com / exploits/6993
simplemachines.org / community/index.php
Vendor Advisory