CVE-2020-29376

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. There is an !j@ly$z%x6x7q8c9z password for the admin account to authenticate to the TELNET service...

CVE-2020-29376

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. There is an !j@ly$z%x6x7q8c9z password for the admin account to authenticate to the TELNET service...

CVE-2020-29377

An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided...

CVE-2020-29375

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. An low-privileged non-admin attacker can use a hardcoded password 4ef9cea10b2362f15ba4558b1d5c081f to create an admin user...

Command injection

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. It is possible to elevate the privilege of a CLI user to full administrative access by using the password !j@ly$z%x6x7q8c9z for the...

Hardcoded credentials

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. An low-privileged non-admin attacker can use a hardcoded password 4ef9cea10b2362f15ba4558b1d5c081f to create an admin user...

Authentication flaw

An issue was discovered on V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. During the process of updating the firmware, the update script starts a telnetd -l /bin/sh process that does not require authentication for TELNET access...

Design/Logic Flaw

An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided...

Hardcoded credentials

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. A hardcoded RSA private key specific to V1600D, V1600G1, and V1600G2 is contained in the firmware images...

Input validation

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. There is an !j@ly$z%x6x7q8c9z password for the admin account to authenticate to the TELNET service...

Command injection

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. Command injection can occur in "upload tftp syslog" and "upload tftp configuration" in the CLI via a crafted filename...

Design/Logic Flaw

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. TELNET is offered by default but SSH is not always available. An attacker can intercept passwords sent in cleartext and conduct a...

Hardcoded credentials

An issue was discovered on V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. A hardcoded RSA private key specific to V1600D4L and V1600D-MINI is contained in the firmware images...

CVE-2020-29375

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. An low-privileged non-admin attacker can use a hardcoded password 4ef9cea10b2362f15ba4558b1d5c081f to create an admin user...

CVE-2020-29375

CVE-2020-29375 affects multiple V-SOL OLT devices (V1600D/V2.03.69 and V2.03.57; V1600D4L/V1.01.49; V1600D-MINI/V1.01.48; V1600G1/V2.0.7 and V1.9.7; V1600G2/V1.1.4). The root cause is a hardcoded password (4ef9cea10b2362f15ba4558b1d5c081f) that a low-privileged, non-admin attacker can use to crea...

CVE-2020-29376

CVE-2020-29376 affects V-SOL OLT devices (V1600D/V1600D4L/V1600D-MINI/V1600G1/V1600G2 family). The issue centers on an admin TELNET password (!j@l#y$z%x6x7q8c9z) allowing authentication to TELNET, as disclosed across multiple references. The connected documents confirm affected models and the pre...

CVE-2020-29376

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. There is an !j@ly$z%x6x7q8c9z password for the admin account to authenticate to the TELNET service...

CVE-2020-29377

CVE-2020-29377 affects V-SOL V1600D V2.03.69 OLT devices. The issue is a flawed authentication check where the string K0LTdi@gnos312$ is compared to the password supplied by a remote attacker; if it matches, access is granted. The documented impact is unauthorized access due to this password comp...

CVE-2020-29377

An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided...

CVE-2020-29378

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. It is possible to elevate the privilege of a CLI user to full administrative access by using the password !j@ly$z%x6x7q8c9z for the...