Is CVE-2018-20939 in the CISA KEV catalog?

No. CVE-2018-20939 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-20939?

CVE-2018-20939 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2018-20939?

CVE-2018-20939 has an EPSS score of 0.35% (27th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-20939?

Upgrade cpanel to 68.0.27 or later.

CVE & CISA-KEV Catalog

CVE-2018-20939

LOW

3.3

CVSS v3

NVD

Description

cPanel before 68.0.27 allows a user to discover contents of directories (that are not owned by that user) by leveraging backups (SEC-339).

CWE-200Information Exposure

How to fix

Remediation Available

cpanelNVD

Affected:>= 67.9999.64, < 68.0.27Fixed in:68.0.27CVE-2018-20939derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.35%probability of exploitation in 30 days

27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Vendor Advisory2

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	Fix

Embed a live status badge for CVE-2018-20939

Markdown

[![CVE-2018-20939](https://tridentstack.com/cve/badge/CVE-2018-20939.svg)](https://tridentstack.com/cve/CVE-2018-20939)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-20939"><img src="https://tridentstack.com/cve/badge/CVE-2018-20939.svg" alt="CVE-2018-20939"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.