CVE-2017-20104: simplessus SQL Injection

Vulnerability summary

CVE-2017-20104 is a high (CVSS 7.5) SQL Injection vulnerability in simplessus. EPSS estimates a 1.12% chance of exploitation in the next 30 days, higher than 65.5% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 28-06-2022
   PublishedVulnerability first disclosed.
2. 15-04-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in Simplessus 3.7.7. It has been declared as critical. This vulnerability affects unknown code of the component Cookie Handler. The manipulation of the argument UWA_SID leads to sql injection (Time). The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.8.3 is able to address this issue. It is recommended to upgrade the affected component.

• 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.