Schneider Electric Modicon M241, M251, and M262 Improper Resource Shutdown or Release (CVE-2025-13901)

CWE-404 Improper Resource Shutdown or Release vulnerability exists that could cause partial Denial of Service on Machine Expert protocol when an unauthenticated attacker sends malicious payload to occupy active communication channels. This plugin only works with Tenable.ot. Please visit...

Schneider Electric PLC Resource Leak

The vulnerability of microprogrammed software in Schneider Electric’s Modicon M241, Modicon M251, and Modicon M262 programmable logic controllers is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause malfunctions in the system remote...

PT-2026-28858

Уязвимость микропрограммного обеспечения программируемых логических контроллеров Schneider Electric Modicon M241, Modicon M251 и Modicon M262 связана с некорректной зачисткой или освобождением ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в...

Schneider Electric’s various products have security vulnerabilities

Schneider Electric Modicon M241, among others, are programmable logic controllers produced by Schneider Electric, a French company. Several products from Schneider Electric have security vulnerabilities. These vulnerabilities stem from improper resource closure or release procedures, which may...