CVE-2021-22731

CRITICAL

9.8

Description

Weak Password Recovery Mechanism for Forgotten Password vulnerability exists on Modicon Managed Switch MCSESM* and MCSESP* V8.21 and prior which could cause an unauthorized password change through HTTP / HTTPS when basic user information is known by a remote attacker.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/26/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:mcsesm043f23f0schneider-electric:mcsesm043f23f0_firmwareschneider-electric:mcsesm053f1cs0schneider-electric:mcsesm053f1cs0_firmwareschneider-electric:mcsesm053f1cu0schneider-electric:mcsesm053f1cu0_firmwareschneider-electric:mcsesm063f2cs0schneider-electric:mcsesm063f2cs0_firmwareschneider-electric:mcsesm063f2cu0schneider-electric:mcsesm063f2cu0_firmwareschneider-electric:mcsesm083f23f0schneider-electric:mcsesm083f23f0_firmwareschneider-electric:mcsesm083f23f0hschneider-electric:mcsesm083f23f0h_firmwareschneider-electric:mcsesm093f1cs0schneider-electric:mcsesm093f1cs0_firmwareschneider-electric:mcsesm093f1cu0schneider-electric:mcsesm093f1cu0_firmwareschneider-electric:mcsesm103f2cs0schneider-electric:mcsesm103f2cs0_firmwareschneider-electric:mcsesm103f2cs0hschneider-electric:mcsesm103f2cs0h_firmwareschneider-electric:mcsesm103f2cu0schneider-electric:mcsesm103f2cu0_firmwareschneider-electric:mcsesm103f2cu0hschneider-electric:mcsesm103f2cu0h_firmwareschneider-electric:mcsesm123f2lg0schneider-electric:mcsesm123f2lg0_firmwareschneider-electric:mcsesp083f23g0schneider-electric:mcsesp083f23g0_firmwareschneider-electric:mcsesp083f23g0tschneider-electric:mcsesp083f23g0t_firmware

Weaknesses (CWE)

CWE-640

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-01(cybersecurity@se.com)

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-01(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.