CVE & CISA-KEV Catalog

CVE-2023-4480

MEDIUM
5.5
CVSS v3
NVD

Description

Due to an out-of-date dependency in the “Fusion File Manager” component accessible through the admin panel, an attacker can send a crafted request that allows them to read the contents of files on the system accessible within the privileges of the running process. Additionally, they may write files to arbitrary locations, provided the files pass the application’s mime-type and file extension validation.

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
IntegrityLow
AvailabilityNone

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

Exploit Intelligence

0.57%probability of exploitation in 30 days
44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-538 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-51977Medium5.378%--
CVE-2019-6851High7.530%--
CVE-2017-9947Medium5.37.3%-Fix
CVE-2018-11798Medium6.54.9%-Fix
CVE-2017-16770Medium6.51.8%-Fix
CVE-2018-10590High7.51.7%-Fix

Common questions

How do I fix CVE-2023-4480?

No published fix for CVE-2023-4480 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

Is CVE-2023-4480 being actively exploited?

Not that we know of. CVE-2023-4480 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.57% is the estimated probability that it will be exploited in the next 30 days. That is higher than 44% of all scored CVEs.

How severe is CVE-2023-4480?

CVE-2023-4480 has a CVSS v3 base score of 5.5, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

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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.