Buffer Overflow Vulnerability in IQ Engine on Extreme Network AP Devices
CVE-2023-35803

9.8CRITICAL

Key Information:

Status
Vendor
CVE Published:
4 October 2023

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2023-35803?

A buffer overflow vulnerability exists in the IQ Engine prior to version 10.6r2 on Extreme Network access point devices. This flaw could potentially allow an attacker to exploit the affected devices, leading to unauthorized access or a denial of service, thereby impacting the network's integrity and availability. It is crucial for organizations using these devices to update to the latest version to mitigate the associated risks.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability Reserved

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