CVE-2021-43926: synology diskstation_manager SQL Injection

Vulnerability summary

CVE-2021-43926 is a critical (CVSS 9.8) SQL Injection vulnerability in synology diskstation_manager. EPSS estimates a 0.88% chance of exploitation in the next 30 days, higher than 58.2% of scored vulnerabilities.

Timeline

1. 07-02-2022
   PublishedVulnerability first disclosed.
2. 16-09-2024
   Last modifiedVulnerability information updated.

Description

Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Log Management functionality in Synology DiskStation Manager (DSM) before 7.0.1-42218-2 allows remote attackers to inject SQL commands via unspecified vectors.

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.