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...

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...

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...

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

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-2020-29379

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...

CVE-2020-29380

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...

CVE-2020-29380

The CVE-2020-29380 affects several V-SOL OLT devices (V1600D/V1600D4L/V1600D-MINI/V1600G1/V1600G2 with versions listed) where TELNET is offered by default and SSH is not consistently available. The root issue is cleartext password transmission enabling interception and a man-in-the-middle attack ...

CVE-2020-29376: Use of Hard-coded 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. There is an !j@ly$z%x6x7q8c9z password for the admin account to authenticate to the TELNET service...

CVE-2020-29380: Cleartext Transmission of Sensitive Information

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...

PT-2020-17145

Name of the Vulnerable Software and Affected Versions V-SOL V1600D versions V2.03.57 through V2.03.69 V-SOL V1600D4L version V1.01.49 V-SOL V1600D-MINI version V1.01.48 V-SOL V1600G1 versions V1.9.7 through V2.0.7 V-SOL V1600G2 version V1.1.4 Description An issue was discovered in V-SOL OLT...

PT-2020-17149

Name of the Vulnerable Software and Affected Versions V-SOL V1600D versions V2.03.57 through V2.03.69 V-SOL V1600D4L version V1.01.49 V-SOL V1600D-MINI version V1.01.48 V-SOL V1600G1 versions V1.9.7 through V2.0.7 V-SOL V1600G2 version V1.1.4 Description An issue was discovered in the V-SOL OLT...

PT-2020-17148

Name of the Vulnerable Software and Affected Versions V-SOL V1600D4L version 1.01.49 V-SOL V1600D-MINI version 1.01.48 Description An issue was discovered on V-SOL OLT devices. During the process of updating the firmware, the update script starts a telnetd -l /bin/sh process that does not require...

V-SOL Multiple Product Trust Management Issue Vulnerabilities

V-Solution V1600D is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600D4L is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600D-MINI is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600G1 is a...

V-SOL Security Vulnerabilities

V-Solution V1600D is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600D4L is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600D-MINI is a Gpon-enabled terminal device for connecting fiber optic trunks.V-Solution V1600G1 is a...

V-SOL Authorization Issues Vulnerability

Wisepac V-Solution V1600D4L is a Gpon-enabled terminal device for connecting fiber optic trunk lines from Wisepac China. VIA Communications V-Solution V1600D-MINI is a Gpon-enabled terminal device for connecting fiber optic trunk lines from VIA Communications, China. A security vulnerability exis...

CVE-2020-29054

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices...

CVE-2020-29057

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices. ...

CVE-2020-29057

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices. ...

Design/Logic Flaw

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices. ...