CVE-2020-29378 Hardcoded credentials in n/a
Attackers can gain full administrative access to V-SOL OLT devices by using a hardcoded password for the CLI enable command.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-29378?
CVE-2020-29378 is a high-severity vulnerability in n/a, published on 29 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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. 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.
Weakness: CWE-287
Which versions are affected by CVE-2020-29378?
It affects 5 products.
Products include Vsolcn V1600d-Mini Firmware, Vsolcn V1600d4l Firmware, Vsolcn V1600d Firmware, Vsolcn V1600g1 Firmware, Vsolcn V1600g2 Firmware.
How do I fix CVE-2020-29378?
No fix has been published for CVE-2020-29378 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-29378 being exploited?
There is no known exploitation of CVE-2020-29378 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2qvg-hmrm-p9gh.