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CVE-2010-3490

35
FAUCET Score

CVE-2010-3490 describes a directory traversal vulnerability in FreePBX 2.8.0 and earlier, specifically within the System Recordings component's configuration interface. This flaw allows authenticated administrators to create arbitrary files, including PHP files under the web root, by manipulating the 'usersnum' parameter with dot-dot sequences. The vulnerability carries a CVSS score of 6.5, indicating a medium severity risk with a network attack vector, low complexity, and potential for partial confidentiality, integrity, and availability impact. While not observed in active exploitation or listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.8.0CPE matchmatch criteria
cpe:2.3:a:sangoma:freepbx:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
9.39%
Probability of exploitation in next 30 days
EPSS Percentile
94.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-15098 · Sep 24, 2010
This CVE's current EPSS score of 0.0939 is in the 99th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

trustwave.com / spiderlabs/advisories/TWSL2010-005.txt
exploit-db.com / exploits/15098
freepbx.org / trac/ticket/4553
securityfocus.com / archive/1/513947/100/0/threaded
securityfocus.com / bid/43454