CVE-2020-29379

CVE-2020-29379 affects V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. The update process launches a telnetd -l /bin/sh during firmware updates, which can be accessed via TELNET without authentication. This creates unauthenticated access to a shell, enabling potential local/remote m...

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-2020-29381

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...

CVE-2020-29381

CVE-2020-29381 affects multiple V-SOL OLT models: V1600D (V2.03.69/2.03.57), V1600D4L (V1.01.49), V1600D-MINI (V1.01.48), V1600G1 (V2.0.7 and V1.9.7), and V1600G2 (V1.1.4). Affected component/function: CLI handling of file uploads; vulnerability arises from a crafted filename triggering a command...

CVE-2020-29382

CVE-2020-29382 affects V-SOL OLT devices: V1600D (firmware 2.03.69/2.03.57), V1600G1 (2.0.7/1.9.7), and V1600G2 (1.1.4). Root cause: a hardcoded RSA private key embedded in the firmware images. Impact: potential exposure/leak of the private key with confidentiality, integrity, and availability im...

CVE-2020-29382

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...

CVE-2020-29383

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-2020-29383

The CVE-2020-29383 entry concerns V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices that contain a hardcoded RSA private key in the firmware images. This root cause is a hardcoded credential embedded in affected firmware, exposing risks to confidentiality and integrity (per CVSS3.1: HI...

V-SOL V1600D Trust Management Issue Vulnerability

VIACOM V-Solution V1600D is a Gpon-enabled terminal device for connecting fiber optic trunks from VIACOM, China. A security vulnerability exists in the V-SOL V1600D that originates from comparing the string K0LTdi@gnos312$ with a password that can be supplied by a remote attacker exploiting the...

V-SOL Trust Management Issue Vulnerability

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 Trust Management Issue Vulnerability

V-Solution V1600D and so on are the products of VIACOM China.V-Solution V1600D is a terminal device for connecting to fiber optic trunks with Gpon support.V-Solution V1600G1 is a terminal device for connecting to fiber optic trunks with Gpon support.V-Solution V1600G2 is a terminal device for...

PT-2020-20395 · V Sol +1 · V-Sol Home Routers +2

Name of the Vulnerable Software and Affected Versions: Guangzhou 1GE ONU V2801RW versions 1.9.1-181203 through 2.9.0-181024 Guangzhou 1GE ONU V2804RGW versions 1.9.1-181203 through 2.9.0-181024 V-SOL Home Routers affected versions not specified Description: The issue allows remote attackers to...

V-SOL OLTs Backdoor / Privilege Escalation

Hello, Please find a text-only version below sent to security mailing lists. The complete version on "Multiple vulnerabilities found in V-SOL OLTs" is posted here: https://pierrekim.github.io/blog/2020-07-14-v-sol-olt-0day-vulnerabilities.html === text-version of the advisory === -----BEGIN PGP...

V-SOL GPON / EPON OLT Platform File Download Vulnerability

V-SOL GPON is a network switch device. A file download vulnerability exists in the V-SOL GPON / EPON OLT platform, which can be exploited by an attacker to download a download configuration...

V-SOL GPONEPON OLT Platform 2.03 - Cross-Site Request Forgery

V-SOL GPONEPON OLT Platform 2.03 - Cross-Site Request Forgery Exploit Title: V-SOL GPON/EPON OLT Platform 2.03 - Cross-Site Request Forgery Author: LiquidWorm Discovery Date: 2019-09-26 Vendor: Guangzhou V-SOLUTION Electronic Technology Co., Ltd. Product web page: https://www.vsolcn.com Tested on...

V-SOL GPONEPON OLT Platform 2.03 - Remote Privilege Escalation

V-SOL GPONEPON OLT Platform 2.03 - Remote Privilege Escalation Exploit Title: V-SOL GPON/EPON OLT Platform 2.03 - Remote Privilege Escalation Author: LiquidWorm Discovery Date: 2019-09-26 Vendor: Guangzhou V-SOLUTION Electronic Technology Co., Ltd. Product web page: https://www.vsolcn.com Tested...

V-SOL GPON/EPON OLT Platform 2.03 - Remote Privilege Escalation Vulnerability

Exploit for hardware platform in category web applications Exploit Title: V-SOL GPON/EPON OLT Platform 2.03 - Remote Privilege Escalation Author: LiquidWorm Vendor: Guangzhou V-SOLUTION Electronic Technology Co., Ltd. Product web page: https://www.vsolcn.com Tested on: GoAhead-Webs Advisory ID:...

V-SOL GPON/EPON OLT Platform 2.03 - Cross-Site Request Forgery

Exploit Title: V-SOL GPON/EPON OLT Platform 2.03 - Cross-Site Request Forgery Author: LiquidWorm Discovery Date: 2019-09-26 Vendor: Guangzhou V-SOLUTION Electronic Technology Co., Ltd. Product web page: https://www.vsolcn.com Tested on: GoAhead-Webs Advisory ID: ZSL-2019-5536 Advisory URL:...