CVE-2020-29376

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p64

Published

Nov 29, 2020 (Nov 29, 2020)

Modified

Jun 17, 2026

Description

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@l#y$z%x6x7q8c9z) password for the admin account to authenticate to the TELNET service.

Vendors: vsolcn
Products: v1600d firmware, v1600d4l firmware, v1600d-mini firmware, v1600g1 firmware, v1600g2 firmware
Weakness: CWE-798
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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