Zyxel P660HN-T1A v1 Firmware vulnerabilities

5 CVEs affecting Zyxel P660HN-T1A v1 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2017-18374, published 2019-05-02.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2017-18368: Zyxel P660HN-T1A Routers Command Injection Vulnerability, published 2019-05-02. Critical severity, CVSS 9.8. Actively exploited: in CISA KEV since 2023-08-07. EPSS: 94.4% chance of exploitation in the next 30 days. The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is…
CVE-2017-18370, published 2019-05-02. High severity, CVSS 8.8. EPSS: 24.4% chance of exploitation in the next 30 days. The ZyXEL P660HN-T1A v2 TCLinux Fw #7.3.37.6 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is only accessible by an…
CVE-2017-18371, published 2019-05-02. Critical severity, CVSS 9.8. EPSS: 22.5% chance of exploitation in the next 30 days. The ZyXEL P660HN-T1A v2 TCLinux Fw #7.3.37.6 router distributed by TrueOnline has three user accounts with default passwords, including two hardcoded service accounts: one with the username true and…
CVE-2017-18372, published 2019-05-02. High severity, CVSS 8.8. EPSS: 21.9% chance of exploitation in the next 30 days. The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection vulnerability in the Time Setting function, which is only accessible by an authenticated…
CVE-2017-18374, published 2019-05-02. High severity, CVSS 8.8. EPSS: 5.5% chance of exploitation in the next 30 days. The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has two user accounts with default passwords, including a hardcoded service account with the…