IM
IronMonkey Threat Research

CVE-2021-22799 LOW

Published: 2022-01-28 | Last Modified: 2024-11-21 | Status: Modified

Description

A CWE-331: Insufficient Entropy vulnerability exists that could cause unintended connection from an internal network to an external network when an attacker manages to decrypt the SESU proxy password from the registry. Affected Product: Schneider Electric Software Update, V2.3.0 through V2.5.1

Additional Descriptions (1)

Una CWE-331: Se presenta una vulnerabilidad de Entropía Insuficiente que podría causar una conexión no intencionada desde una red interna a una red externa cuando un atacante consigue descifrar la contraseña del proxy SESU desde el registro. Producto afectado: Schneider Electric Software Update, V2.3.0 hasta V2.5.1

CVSS Metrics

Base Score: 3.8 (LOW)

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

Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeCHANGED
Confidentiality ImpactLOW
Integrity ImpactNONE
Availability ImpactNONE

Source: [email protected]

Type: Primary

Exploitability Score: 2.0

Impact Score: 1.4

Base Score: 2.1 (LOW)

AV:L/AC:L/Au:N/C:P/I:N/A:N

Access VectorLOCAL
Access ComplexityLOW
AuthenticationNONE
Confidentiality ImpactPARTIAL
Integrity ImpactNONE
Availability ImpactNONE

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 2.9

Weaknesses

Source Type Description
[email protected] Primary
en CWE-331

Affected Products

Vendor Product Version Update Type
schneider-electric software_update * <built-in method update of dict object at 0x7e60a8be6d40> Application

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:schneider-electric:software_update:*:*:*:*:*:*:*:*
Notification
Message here