CVE-2020-5777

CVE-2020-5777 describes a critical remote authentication bypass vulnerability affecting MAGMI versions prior to 0.7.24. This flaw allows an unauthenticated attacker to gain access by exploiting a database connection failure, which can be triggered by overwhelming the MySQL server with simultaneous requests. The vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While not listed in KEV, exploit intelligence indicates public Nuclei templates exist, and the vulnerability has garnered significant community discussion and media coverage, suggesting a high potential for exploitation.