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.
Published 2020-03-30 20:15:20
Updated 2020-04-01 14:58:35
View at NVD,   CVE.org

Products affected by CVE-2020-5723

Exploit prediction scoring system (EPSS) score for CVE-2020-5723

1.22%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2020-5723

  • Grandstream UCM62xx IP PBX WebSocket Blind SQL Injection Credential Dump
    Disclosure Date: 2020-03-30
    First seen: 2022-12-23
    auxiliary/gather/grandstream_ucm62xx_sql_account_guess
    This module uses a blind SQL injection (CVE-2020-5724) affecting the Grandstream UCM62xx IP PBX to dump the users table. The injection occurs over a websocket at the websockify endpoint, and specifically occurs when the user requests the challenge (as part of a

CVSS scores for CVE-2020-5723

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
NIST
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST

CWE ids for CVE-2020-5723

References for CVE-2020-5723

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