CVE Vulnerability

CVE-2021-42338

4MOSAn GCB Doctor’s login page has improper validation of Cookie, which allows an unauthenticated remote attacker to bypass authentication by code injection in cookie, and arbitrarily manipulate the system or interrupt services by upload and execution of arbitrary files.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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.twcert.org.tw/tw/cp-132-5313-45bde-1.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:4mosan:gcb_doctor:*:*:*:*:*:*:*:*
Information

Published : 2021-11-19 09:15

Updated : 2022-08-09 02:40

NVD link : CVE-2021-42338

Mitre link : CVE-2021-42338

Products Affected
No products.
CWE
CWE-287