// For flags

CVE-2021-20762

 

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

Improper input validation vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated to alter the data of E-mail without the appropriate privilege.

Una vulnerabilidad de comprobación de entrada inapropiada en E-mail de Cybozu Garoon versiones 4.0.0 hasta 5.0.2, permite a un usuario atacante autenticado alterar los datos de E-mail 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
  • CWE-20: Improper Input Validation
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 2021-08-24
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