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TwcertCVELIST:CVE-2023-32752

HistoryJun 16, 2023 - 12:00 a.m.

CVE-2023-32752 L7 Networks InstantScan & InstantQoS - Arbitrary File Upload

2023-06-1600:00:00

CWE-434

twcert

www.cve.org

l7 networks

instantscan

instantqos

arbitrary file upload

remote attacker

system commands

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.003

Percentile

65.5%

JSON

L7 Networks InstantScan IS-8000 & InstantQoS IQ-8000’s file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload and run arbitrary executable files to perform arbitrary system commands or disrupt service.

CNA Affected

[
  {
    "vendor": "L7 Networks",
    "product": "InstantScan",
    "versions": [
      {
        "version": "IS-8000",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "L7 Networks",
    "product": "InstantQoS ",
    "versions": [
      {
        "version": "IQ-8000",
        "status": "affected"
      }
    ]
  }
]

References

www.twcert.org.tw/en/cp-139-7189-5995e-2.html

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.003

Percentile

65.5%

JSON

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