// For flags

CVE-2017-20021

Solare Solar-Log File Upload privileges management

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

< 1%
*EPSS

Affected Versions

16
*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an unknown part of the component File Upload. The manipulation leads to privilege escalation. It is possible to initiate the attack remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.

Se ha encontrado una vulnerabilidad, clasificada como crítica, en Solare Solar-Log 2.8.4-56/3.5.2-85. Esto afecta a una parte desconocida del componente File Upload. La manipulación conlleva a una escalada de privilegios. Es posible iniciar el ataque de forma remota. La actualización a versión 3.5.3-86 puede abordar este problema. Es recomendado actualizar el componente afectado

*Credits: T. Weber
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-06-05 CVE Reserved
  • 2022-06-09 CVE Published
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • 2025-04-05 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-269: Improper Privilege Management
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (2)
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions (16)