What is CVE-2020-11720?

CVE-2020-11720 is a critical-severity vulnerability in Bilanc, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2020-12-23.

How severe is CVE-2020-11720?

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

Vulnerability in Bilanc

CVE-2020-11720

An issue was discovered in Programi Bilanc build 007 release 014 31.01.2020 and possibly below. During the installation, it sets up administrative access by default with the account admin and password 0000. After the installation, users/admins are not prompted to change this password.

Published 2020-12-23 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.019 (78.4th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.019 · change: +0.000

Affected products

Bilanc

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

seclists.org/fulldisclosure/2020/Dec/34 (mailing-list, Mailing List, Third Party Advisory)
packetstormsecurity.com/files/160623/Programi-Bilanc-Build-007-Release-014-31.0… (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-11720?: CVE-2020-11720 is a critical-severity vulnerability in Bilanc, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2020-12-23.
How severe is CVE-2020-11720?: Critical severity. CVSS v3 base score is 9.8 out of 10.