CVE Vulnerability

CVE-2021-26637

There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66782 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2022-06-23 05:15

Updated : 2022-06-29 04:50

NVD link : CVE-2021-26637

Mitre link : CVE-2021-26637

Products Affected
No products.
CWE
CWE-287