// For flags

CVE-2021-20473

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

IBM Sterling File Gateway User Interface 2.2.0.0 through 6.1.1.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 196944.

IBM Sterling File Gateway User Interface versiones 2.2.0.0 hasta 6.1.1.0, no invalida una sesión tras el cierre de sesión, que podría permitir a un usuario autenticado hacerse pasar por otro en el sistema. IBM X-Force ID: 196944

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
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
  • 2021-10-07 CVE Published
  • 2023-04-30 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-613: Insufficient Session Expiration
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ibm
Search vendor "Ibm"
 Sterling File Gateway
Search vendor "Ibm" for product "Sterling File Gateway"
 >= 2.2.0.0 <= 5.2.6.5_3
Search vendor "Ibm" for product "Sterling File Gateway" and version " >= 2.2.0.0 <= 5.2.6.5_3"
-
Affected
Ibm
Search vendor "Ibm"
 Sterling File Gateway
Search vendor "Ibm" for product "Sterling File Gateway"
 >= 6.0.0.0 <= 6.0.3.4
Search vendor "Ibm" for product "Sterling File Gateway" and version " >= 6.0.0.0 <= 6.0.3.4"
-
Affected
Ibm
Search vendor "Ibm"
 Sterling File Gateway
Search vendor "Ibm" for product "Sterling File Gateway"
 >= 6.1.0.0 <= 6.1.0.1
Search vendor "Ibm" for product "Sterling File Gateway" and version " >= 6.1.0.0 <= 6.1.0.1"
-
Affected