1. Home
  2. CVE Database
  3. CVE-2020-5723
CRITICAL · 9.8

CVE-2020-5723

The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges.

Vulnerability Description

The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
GrandstreamUcm6202 Firmware< 1.0.20.22
GrandstreamUcm6202-
GrandstreamUcm6204 Firmware< 1.0.20.22
GrandstreamUcm6204-
GrandstreamUcm6208 Firmware< 1.0.20.22
GrandstreamUcm6208-

Related Weaknesses (CWE)

CWE-312

References

FAQ

What is CVE-2020-5723?

CVE-2020-5723 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges.

How severe is CVE-2020-5723?

CVE-2020-5723 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-5723?

Check the references section above for vendor advisories and patch information. Affected products include: Grandstream Ucm6202 Firmware, Grandstream Ucm6202, Grandstream Ucm6204 Firmware, Grandstream Ucm6204, Grandstream Ucm6208 Firmware.