CVE-2020-11720: Vulnerability Analysis & Exploit Details

Status: Analyzed - Published on 23-12-2020

CVE-2020-11720
Vulnerability Scoring

9.8
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity: HIGH IMPACT
  • Availability: HIGH IMPACT

CVE-2020-11720 Vulnerability Summary

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.

Access Complexity Graph for CVE-2020-11720

Impact Analysis for CVE-2020-11720

CVE-2020-11720: Detailed Information and External References

EPSS

0.00324

EPSS %

0.70642

References

0.00324

CWE

CWE-798

CAPEC

0.00324

  • Read Sensitive Constants Within an Executable: An adversary engages in activities to discover any sensitive constants present within the compiled code of an executable. These constants may include literal ASCII strings within the file itself, or possibly strings hard-coded into particular routines that can be revealed by code refactoring methods including static and dynamic analysis.
  • Try Common or Default Usernames and Passwords: An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.

Vulnerable Configurations

  • cpe:2.3:a:bilanc:bilanc:-:*:*:*:*:*:*:*
    cpe:2.3:a:bilanc:bilanc:-:*:*:*:*:*:*:*
  • cpe:2.3:a:bilanc:bilanc:014_31.01.2020:*:*:*:*:*:*:*
    cpe:2.3:a:bilanc:bilanc:014_31.01.2020:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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