CVE-2023-35802

9.8 criticalEPSS 1.1%

Critical (9.8) in extremenetworks iq engine. EPSS 1.1% chance of exploitation in the next 30 days.

IQ Engine before 10.6r1 on Extreme Network AP devices has a Buffer Overflow in the implementation of the CAPWAP protocol that may be exploited to obtain elevated privileges to conduct remote code execution. Access to the internal management interface/subnet is required to conduct the exploit.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2023-07-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

extremenetworks:iq_engine

References

https://extremeportal.force.com/ExtrArticleDetail?an=000112741
https://extremeportal.force.com/ExtrArticleDetail?an=000112741

Check your stack JSON