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Status published
Critical
CVE-2020-29376
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57,...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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CVE-2020-29379
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Affected Vendor
vsolcn
View all reports →Affected Software
v1600d firmware, v1600d4l firmware, v1600d-mini firmware, v1600g1 firmware, v1600g2 firmware
Vulnerable Versions:
2.03.57, 2.03.69, 1.01.49, 1.01.48, 1.9.7, 2.0.7, 1.1.4
Timeline
Official Publish:
November 29th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.