Is CVE-2023-33559 in the CISA KEV catalog?

No. CVE-2023-33559 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33559?

CVE-2023-33559 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2023-33559?

CVE-2023-33559 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33559?

Upgrade ocomon to 4.0.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-33559

HIGH

8.8

CVSS v3

NVD

Description

A local file inclusion vulnerability via the lang parameter in OcoMon before v4.0.1 allows attackers to execute arbitrary code by supplying a crafted PHP file.

CWE-829

How to fix

Remediation Available

ocomonNVD

Affected:< 4.0.1Fixed in:4.0.1CVE-2023-33559derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Third-Party Advisory1

github.com

Other references1

github.com

Related Vulnerabilities

Other CWE-829 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-17246	Critical	9.8	82%	-	Fix
CVE-2024-5762	High	8.1	72%	-	-
CVE-2018-7422	High	7.5	63%	-	-
CVE-2023-2249	High	8.8	61%	-	-
CVE-2025-32463	Critical	9.3	47%	KEV	Fix
CVE-2024-38476	Critical	9.8	42%	-	Fix

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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.