CVE-2021-42870: Accel-Ppp

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request.

Affected products

• Accel-Ppp Accel-Ppp: version 1.12.0 only

Published 2022-05-16. Last modified 2026-06-17.