What is CVE-2020-29375?

CVE-2020-29375 is a high-severity vulnerability in Vsolcn V1600d, classified under Use of Hard-coded Credentials. CVSS score: 8.8/10. Published 2020-11-29.

How severe is CVE-2020-29375?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Vsolcn V1600d

CVE-2020-29375

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.

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Vsolcn V1600d
Vsolcn V1600d4l
Vsolcn V1600d4l_firmware — versions 1.01.49
Vsolcn V1600d_firmware — versions 2.03.57, 2.03.69
Vsolcn V1600d-mini
Vsolcn V1600d-mini_firmware — versions 1.01.48
Vsolcn V1600g1
Vsolcn V1600g1_firmware — versions 1.9.7, 2.0.7
Vsolcn V1600g2
Vsolcn V1600g2_firmware — versions 1.1.4

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

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

Frequently asked questions

What is CVE-2020-29375?: CVE-2020-29375 is a high-severity vulnerability in Vsolcn V1600d, classified under Use of Hard-coded Credentials. CVSS score: 8.8/10. Published 2020-11-29.
How severe is CVE-2020-29375?: High severity. CVSS v3 base score is 8.8 out of 10.