Question: What is CVE-2025-21557?
Answer: CVE-2025-21557 is a vulnerability classified as medium with a CVSS score of 5.4. It falls under CWE-863 and affects the system as follows: Vulnerability in Oracle Application Express (component: General).  Supported versions that are affected are 23.2 and  24.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Application Express.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Application Express, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Application Express accessible data as well as  unauthorized read access to a subset of Oracle Application Express accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).