CVE-2020-6143
01.09.2020, 21:15
A remote code execution vulnerability exists in the install functionality of OS4Ed openSIS 7.4. The password variable which is set at line 122 in install/Step5.php allows for injection of PHP code into the Data.php file that it writes. An attacker can send an HTTP request to trigger this vulnerability.
| Vendor | Product | Version |
|---|---|---|
| os4ed | opensis | 7.4 |
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= Vulnerable software versions
Common Weakness Enumeration
- CWE-96 - Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')The software receives input from an upstream component, but it does not neutralize or incorrectly neutralizes code syntax before inserting the input into an executable resource, such as a library, configuration file, or template.
- CWE-94 - Improper Control of Generation of Code ('Code Injection')The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.