Vulnerabilities > Zyxel > Zywall Vpn2S Firmware > Medium

DATE CVE VULNERABILITY TITLE RISK
2023-07-17 CVE-2023-34140 Classic Buffer Overflow vulnerability in Zyxel products
A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.36 Patch 2, USG FLEX series firmware versions 4.50 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.16 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.16 through 5.36 Patch 2, VPN series firmware versions 4.30 through 5.36 Patch 2, NXC2500 firmware versions 6.10(AAIG.0) through 6.10(AAIG.3), and NXC5500 firmware versions 6.10(AAOS.0) through 6.10(AAOS.4), could allow an unauthenticated, LAN-based attacker to cause denial of service (DoS) conditions by sending a crafted request to the CAPWAP daemon.
low complexity
zyxel CWE-120
6.5
2021-09-29 CVE-2021-35027 Path Traversal vulnerability in Zyxel Zywall Vpn2S Firmware 1.12(Abln.0)C0
A directory traversal vulnerability in the web server of the Zyxel VPN2S firmware version 1.12 could allow a remote attacker to gain access to sensitive information.
network
low complexity
zyxel CWE-22
5.0