How severe is CVE-2018-14907?

CVE-2018-14907 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-14907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14907?

CVE-2018-14907 affects 3cx 3cx Web Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14907?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-14907 published?

CVE-2018-14907 was published on 2018-08-03 and last updated on 2026-06-17.

CVE-2018-14907

CVE-2018-14907 is a medium-severity vulnerability in 3cx 3cx Web Server with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-209.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: 3cx 3cx Web Server
Published: 2018-08-03
Last modified: 2026-06-17

Description

The Web server in 3CX version 15.5.8801.3 is vulnerable to Information Leakage, because of improper error handling in Stack traces, as demonstrated by discovering a full pathname.

Frequently asked questions

What is CVE-2018-14907?: The Web server in 3CX version 15.5.8801.3 is vulnerable to Information Leakage, because of improper error handling in Stack traces, as demonstrated by discovering a full pathname.
How severe is CVE-2018-14907?: CVE-2018-14907 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-14907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14907?: CVE-2018-14907 affects 3cx 3cx Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14907?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-14907 published?: CVE-2018-14907 was published on 2018-08-03 and last updated on 2026-06-17.

References

https://medium.com/stolabs/security-issues-on-3cx-web-service-d9dc7f1bea79

Affected products (1)

cpe:2.3:a:3cx:3cx_web_server:15.5.8801.3:*:*:*:*:*:*:*

More vulnerabilities in 3cx 3cx Web Server

CVE-2018-14906 — Medium (CVSS 6.1): The Web server in 3CX version 15.5.8801.3 is vulnerable to Reflected XSS on all stack traces' propertyPath parameters.
CVE-2018-14905 — Medium (CVSS 6.1): The Web server in 3CX version 15.5.8801.3 is vulnerable to Reflected XSS on the api/CallLog TimeZoneName parameter.

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