CVE-2020-29378
First published: Sun Nov 29 2020(Updated: )
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. It is possible to elevate the privilege of a CLI user (to full administrative access) by using the password !j@l#y$z%x6x7q8c9z) for the enable command.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Vsolcn V1600d | =2.03.57 | |
| Vsolcn V1600d | =2.03.69 | |
| Vsolcn V1600d4l | ||
| Vsolcn V1600d4l | =1.01.49 | |
| Vsolcn V1600d4l Firmware | ||
| Vsolcn V1600d-mini Firmware | =1.01.48 | |
| Vsolcn V1600d-mini Firmware | ||
| Vsolcn V1600g1 | =1.9.7 | |
| Vsolcn V1600g1 | =2.0.7 | |
| Vsolcn V1600g1 Firmware | ||
| Vsolcn V1600g2 | =1.1.4 | |
| Vsolcn V1600g2 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-29378?
CVE-2020-29378 has a high severity rating due to the risk of privilege escalation to full administrative access.
How do I fix CVE-2020-29378?
To fix CVE-2020-29378, you should update your V-SOL OLT devices to a patched version of the firmware.
Which V-SOL devices are affected by CVE-2020-29378?
CVE-2020-29378 affects V-SOL V1600D, V1600D4L, V1600D-MINI, V1600G1, and V1600G2 devices running specific versions of their firmware.
What could happen if CVE-2020-29378 is exploited?
If CVE-2020-29378 is exploited, an unauthorized user could gain full administrative privileges, potentially leading to a complete compromise of the device.
Is there a known exploit for CVE-2020-29378?
Yes, it is possible to exploit CVE-2020-29378 using the specified password to elevate user privileges.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/vsolcn
- canonical/vsolcn v1600d
- version/vsolcn v1600d/2.03.57
- version/vsolcn v1600d/2.03.69
- canonical/vsolcn v1600d4l
- version/vsolcn v1600d4l/1.01.49
- canonical/vsolcn v1600d4l firmware
- canonical/vsolcn v1600d-mini firmware
- version/vsolcn v1600d-mini firmware/1.01.48
- canonical/vsolcn v1600g1
- version/vsolcn v1600g1/1.9.7
- version/vsolcn v1600g1/2.0.7
- canonical/vsolcn v1600g1 firmware
- canonical/vsolcn v1600g2
- version/vsolcn v1600g2/1.1.4
- canonical/vsolcn v1600g2 firmware