CVE-2023-32752 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
L7-Networks	Instantqos	iq-8000
L7-Networks	Instantscan	is-8000

Related Weaknesses (CWE)

CWE-434

References

https://www.twcert.org.tw/en/cp-139-7189-5995e-2.htmlThird Party Advisory
https://www.twcert.org.tw/en/cp-139-7189-5995e-2.htmlThird Party Advisory

FAQ

What is CVE-2023-32752?

CVE-2023-32752 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 t...

How severe is CVE-2023-32752?

CVE-2023-32752 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-32752?

Check the references section above for vendor advisories and patch information. Affected products include: L7-Networks Instantqos, L7-Networks Instantscan.