https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-15T13:31:57.847487+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-1747 CVE-2019-1747 — Cisco IOS and IOS XE Software Short Message Service Denial of Service Vulnerability 2026-10-15T13:31:57.848875+00:00

Affected: Cisco IOS and IOS XE Software

A vulnerability in the implementation of the Short Message Service (SMS) handling functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to improper processing of SMS protocol data units (PDUs) that are encoded with a special character set. An attacker could exploit this vulnerability by sending a malicious SMS message to an affected device. A successful exploit could allow the attacker to cause the wireless WAN (WWAN) cellular interface module on an affected device to crash, resulting in a DoS condition that would require manual intervention to restore normal operating conditions.