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Critical severity9.8NVD Advisory· Published Nov 29, 2020· Updated Jun 17, 2026

CVE-2020-29376

CVE-2020-29376

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.

Affected products

2
  • 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 OLTdescription
  • V-SOL/V1600Dllm-fuzzy
    Range: = V2.03.69, = V2.03.57

Patches

Vulnerability mechanics

References

1

News mentions

0

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