Buffer Overflow Vulnerability in Extreme Networks IQ Engine
CVE-2023-46271

9.8CRITICAL

Key Information:

Vendor

Extreme Networks

Status
IQ Engine
Vendor
CVE Published:
19 February 2025

What is CVE-2023-46271?

A buffer overflow vulnerability exists in Extreme Networks IQ Engine due to improper handling by the ah_webui service, which listens on TCP port 3009 by default. This flaw can potentially allow an attacker to exploit the system, leading to unauthorized access or other malicious activities. Users of affected versions should prioritize patching their devices to mitigate risk.

References

https://extremenetworks.com
https://extreme-networks.my.site.com/ExtrArticleDetail?an...
https://www.zerodayinitiative.com/advisories/ZDI-23-1766/

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

  • Vulnerability Reserved

JSON
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CVE-2023-46271 : Buffer Overflow Vulnerability in Extreme Networks IQ Engine