CVE-2020-29381

CriticalCVSS 9.8/10Last 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. Command injection can occur in "upload tftp syslog" and "upload tftp configuration" in the CLI via a crafted filename.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://seclists.org/fulldisclosure/2020/Jul/14Mailing List, Third Party Advisory
https://seclists.org/fulldisclosure/2020/Jul/14Mailing List, Third Party Advisory

Timeline

Published: Nov 29, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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