Modicon M258 Firmware (Schneider-electric) - vulnerabilities (CVEs)

6 CVEs, 0 in the last 30 days, 2 known versions, newest CVE from 2026-03-10. Vendor: Schneider-electric.

CVEs of Modicon M258 Firmware

• CVE-2025-13902 - CVSS 5.4 (medium), 2026-03-10: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause condition where…
• CVE-2024-6528 - CVSS 6.1 (medium), 2024-07-11: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a vulnerability leading to…
• CVE-2020-28220 - CVSS 6.8 (medium), 2020-12-11: A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Modicon M258 Firmware (All versions prior to…
• CVE-2020-7488 - CVSS 7.5 (high), 2020-04-22: A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and…
• CVE-2020-7487 - CVSS 9.8 (critical), 2020-04-22: A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218,…
• CVE-2019-6820 - CVSS 8.2 (high), 2019-05-22: A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network…