CVE-2020-29375 Hardcoded credentials in n/a
A low-privileged attacker can use a hardcoded password to create an admin user on V-SOL OLT devices, leading to full administrative control.
- 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-2020-29375?
CVE-2020-29375 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. An low-privileged (non-admin) attacker can use a hardcoded password (4ef9cea10b2362f15ba4558b1d5c081f) to create an admin user.
Weakness: CWE-798
Which versions are affected by CVE-2020-29375?
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-2020-29375?
No fix has been published for CVE-2020-29375 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-29375 being exploited?
There is no known exploitation of CVE-2020-29375 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hg33-63vh-hrfx.