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cvelistSNPSCVELIST:CVE-2023-4480
HistorySep 05, 2023 - 2:43 p.m.

CVE-2023-4480 Arbitrary File Read in Fusion File Manager

2023-09-0514:43:25
CWE-538
SNPS
www.cve.org
cve-2023-4480
fusion file manager
admin panel
crafted request
file contents
system accessible
privileges
running process
write files
mime-type validation
file extension validation

5.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.1%

Due to an out-of-date dependency in the “Fusion File Manager” component accessible through the admin panel, an attacker can send a crafted request that allows them to read the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.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "PHPFusion",
    "repo": "https://github.com/PHPFusion/PHPFusion",
    "vendor": "PHPFusion",
    "versions": [
      {
        "lessThanOrEqual": "9.10.30",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

5.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.1%

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