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CVE-2019-15059

23
FAUCET Score

CVE-2019-15059 describes an authentication bypass vulnerability in Liberty lisPBX 2.0-4, allowing unauthenticated remote attackers to retrieve sensitive configuration backup files. These files, accessible via predictable URLs, contain all PBX information, including extension numbers, contacts, and passwords. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with low complexity, leading to a complete compromise of confidentiality. There is currently no public exploit code available, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.0-4CPE matchmatch criteria
cpe:2.3:a:lispbx_project:lispbx:2.0-4:*:*:*:*:*:*:*
2.0-5CPE matchmatch criteria
cpe:2.3:a:lispbx_project:lispbx:2.0-5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0105 is in the 37th percentile among its peer group of 51,466 CVEs.

Social Chatter

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

gist.github.com / famatte69/52e6ad03d0f23428b92bd029c856112c
Third Party Advisory