// For flags

CVE-2021-20757

 

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Operational restrictions bypass vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to alter the data of Portal without the appropriate privilege.

Una vulnerabilidad de omisión de restricciones operativas en E-mail de Cybozu Garoon versiones 4.0.0 hasta 5.0.2, permite a un atacante autenticado remoto alterar los datos del Portal sin el privilegio apropiado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-17 CVE Reserved
  • 2021-08-18 CVE Published
  • 2023-03-11 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (2)
URL Tag Source
https://jvn.jp/en/jp/JVN54794245/index.html Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
https://cs.cybozu.co.jp/2021/007206.html 2022-06-28
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cybozu
Search vendor "Cybozu"
 Garoon
Search vendor "Cybozu" for product "Garoon"
 >= 4.0.0 <= 5.0.2
Search vendor "Cybozu" for product "Garoon" and version " >= 4.0.0 <= 5.0.2"
-
Affected