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CVE-2018-6393

24
FAUCET Score

CVE-2018-6393 describes a post-authentication SQL injection vulnerability in FreePBX versions 10.13.66-32bit and 14.0.1.24 (SNG7-PBX-64bit-1712-2), specifically through the 'order' parameter. This vulnerability carries a high CVSS score of 7.2, indicating that an authenticated attacker could achieve high confidentiality, integrity, and availability impacts with low attack complexity. Despite the vendor disputing it as an intentional feature for administrative users, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.13.66CPE matchmatch criteria
cpe:2.3:a:sangoma:freepbx:10.13.66:*:*:*:*:*:*:*
14.0.1.24CPE matchmatch criteria
cpe:2.3:a:sangoma:freepbx:14.0.1.24:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.20%
Probability of exploitation in next 30 days
EPSS Percentile
80.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0220 is in the 77th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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

code610.blogspot.com / 2018/01/post-auth-sql-injection-in-freepbx.html
ExploitThird Party Advisory
github.com / c610/tmp/blob/master/sqlipoc-freepbx-14.0.1.24-req.txt
ExploitThird Party Advisory
securityfocus.com / bid/102854
Third Party AdvisoryVDB Entry