// For flags

CVE-2020-1768

External Interface does not invalidate session

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The external frontend system uses numerous background calls to the backend. Each background request is treated as user activity so the SessionMaxIdleTime will not be reached. This issue affects: OTRS 7.0.x version 7.0.14 and prior versions.

El sistema frontend externo usa numerosas llamadas en segundo plano al backend. Cada petición en segundo plano es tratada como actividad del usuario, por lo que la SessionMaxIdleTime no será alcanzada. Este problema afecta a: OTRS versiones 7.0.x, versión 7.0.14 y versiones anteriores.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-11-29 CVE Reserved
  • 2020-02-07 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-613: Insufficient Session Expiration
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://otrs.com/release-notes/otrs-security-advisory-2020-04 2020-02-11
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Otrs
Search vendor "Otrs"
 Otrs
Search vendor "Otrs" for product "Otrs"
 >= 7.0.0 <= 7.0.14
Search vendor "Otrs" for product "Otrs" and version " >= 7.0.0 <= 7.0.14"
-
Affected