What is CVE-2020-29377?

CVE-2020-29377 is a critical-severity vulnerability in Vsolcn V1600d, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2020-11-29.

How severe is CVE-2020-29377?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Vsolcn V1600d

CVE-2020-29377

An issue was discovered on V-SOL V1600D V2.03.69 OLT devices. The string K0LTdi@gnos312$ is compared to the password provided by the the remote attacker. If it matches, access is provided.

EPSS: 0.013 (67.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Vsolcn V1600d
Vsolcn V1600d_firmware — versions 2.03.69
N/a — versions n/a

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

cve@mitre.org (Exploit, Mailing List, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-29377?: CVE-2020-29377 is a critical-severity vulnerability in Vsolcn V1600d, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2020-11-29.
How severe is CVE-2020-29377?: Critical severity. CVSS v3 base score is 9.8 out of 10.