CVE-2023-49699: Asrmicro ASR1803 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Memory Corruption in IMS while calling VoLTE Streamingmedia Interface

Affected products

• Asrmicro ASR1803 Firmware: before cp01.057.063 (fixed in cp01.057.063)
• Asrmicro ASR1806 Firmware: before cp01.057.063 (fixed in cp01.057.063)

Published 2023-11-30. Last modified 2026-06-17.