PT-2023-4077 · Extreme Networks · Iq Engine

Lachlan Davidson · Published 2023-03-13 · Updated 2023-10-10 · CVE-2023-35803

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions IQ Engine versions prior to 10.6r2

Description The issue is related to a buffer overflow in the IQ Engine service of Extreme Network AP devices, which can be exploited by a remote attacker to elevate privileges and execute arbitrary code.

Recommendations For IQ Engine versions prior to 10.6r2, update to version 10.6r2 or later to resolve the issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2023-04377

CVE-2023-35803

ZDI-23-1017

Affected Products

Iq Engine

References · 16

• 🔥 https://github.com/lachlan2k/CVE-2023-35803 · Exploit
• https://zerodayinitiative.com/advisories/ZDI-23-1017 · Security Note
• https://bdu.fstec.ru/vul/2023-04377 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-35803 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35803 · Vendor Advisory
• https://community.extremenetworks.com/t5/security-advisories-formerly/sa-2023-067-iq-engine-acsd-service-buffer-overflow-cve-2023/ba-p/96472 · Vendor Advisory
• https://community.extremenetworks.com/t5/extremewireless-iqe/cve-2023-35803-mitigation/td-p/96488 · Note
• https://research.aurainfosec.io/pentest/bee-yond-capacity · Note
• https://t.me/rnetsec/18945 · Telegram Post
• https://t.me/cvenotify/59016 · Telegram Post
• https://twitter.com/techadversary/status/1691241928468443136 · Twitter Post
• https://t.me/cvenotify/59217 · Telegram Post
• https://t.me/cibsecurity/71651 · Telegram Post
• https://t.me/defcon_news/115768 · Telegram Post
• https://extremeportal.force.com/ExtrArticleDetail?an=000112742 · Note