CVE-2020-25180

CVE-2020-25180 describes an information disclosure vulnerability in Rockwell Automation ISaGRAF Runtime versions 4.x and 5.x, as well as products from Schneider Electric and Xylem that utilize this runtime. The vulnerability stems from the use of a fixed key for Tiny Encryption Algorithm (TEA) when encrypting passwords for privileged commands. This allows a remote, unauthenticated attacker to bypass password protection by submitting their own encrypted password, potentially leading to information disclosure. The CVSS score of 6.5 (Medium) indicates a network-based attack with low complexity and no user interaction required, resulting in high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.