CVE Vulnerability

CVE-2021-20618

Privilege chaining vulnerability in acmailer ver. 4.0.2 and earlier, and acmailer DB ver. 1.1.4 and earlier allows remote attackers to bypass authentication and to gain an administrative privilege which may result in obtaining the sensitive information on the server via unspecified vectors.

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.acmailer.jp/info/de.cgi?id=101 Vendor Advisory
https://jvn.jp/en/jp/JVN35906450/index.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:acmailer:acmailer_db:*:*:*:*:*:*:*:*
cpe:2.3:a:acmailer:acmailer:*:*:*:*:*:*:*:*
Information

Published : 2021-01-14 09:15

Updated : 2021-01-26 02:55

NVD link : CVE-2021-20618

Mitre link : CVE-2021-20618

Products Affected
No products.
CWE
CWE-269