Is CVE-2023-5839 in the CISA KEV catalog?

No. CVE-2023-5839 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-5839?

CVE-2023-5839 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-5839?

CVE-2023-5839 has an EPSS score of 0.29% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-5839?

Upgrade control panel to 1.8.9 or later.

CVE & CISA-KEV Catalog

CVE-2023-5839

HIGH

7.8

CVSS v3

NVD

Description

Privilege Chaining in GitHub repository hestiacp/hestiacp prior to 1.8.9.

CWE-268

How to fix

Remediation Available

control panelNVD

Affected:< 1.8.9Fixed in:1.8.9CVE-2023-5839derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.29%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch2

Embed a live status badge for CVE-2023-5839

Markdown

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HTML

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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.