Is CVE-2024-21518 in the CISA KEV catalog?

No. CVE-2024-21518 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-21518?

CVE-2024-21518 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2024-21518?

CVE-2024-21518 has an EPSS score of 14.13% (96th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2024-21518?

No published fix for CVE-2024-21518 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2024-21518

HIGHEPSS 96th pctl

7.2

CVSS v3

NVD

Description

This affects versions of the package opencart/opencart from 4.0.0.0. A Zip Slip issue was identified via the marketplace installer due to improper sanitization of the target path, allowing files within a malicious archive to traverse the filesystem and be extracted to arbitrary locations. An attacker can create arbitrary files in the web root of the application and overwrite other existing files by exploiting this vulnerability.

CWE-29 CWE-22Path Traversal CWE-290

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

14.13%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Patch1

github.com

Exploit1

security.snyk.io

Related Vulnerabilities

Other CWE-29 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-6909	High	7.5	90%	-	Fix
CVE-2023-1177	Critical	9.3	69%	-	Fix
CVE-2024-6396	Critical	9.8	53%	-	-
CVE-2024-3848	High	7.5	43%	-	Fix
CVE-2024-2083	Critical	9.9	39%	-	Fix
CVE-2023-6021	High	7.5	37%	-	-

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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.