Zyxel Gs1900 48 vulnerabilities
3 vulnerabilities
Known vulnerabilities in Zyxel Gs1900 48, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2024-8882zyxelgs1900-10hp_firmware+10
EPSS score0.24%
A buffer overflow vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to cause denial of service (DoS) conditions via a crafted URL.CVE-2024-8881zyxelgs1900-10hp_firmware+10EPSS score0.70%
A post-authentication command injection vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to execute some operating system (OS) commands on an affected device by sending a crafted HTTP request.CVE-2026-7273zyxelgs1900-10hp_firmware+19KEVEPSS score2.50%
A stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through 2.90(ABTQ.1)C0 could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.