// For flags

CVE-2017-4971

 

Severity Score

5.9
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in Pivotal Spring Web Flow through 2.4.4. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default (i.e., set to 'false') can be vulnerable to malicious EL expressions in view states that process form submissions but do not have a sub-element to declare explicit data binding property mappings.

Se detectó un problema en Spring Web Flow hasta versión 2.4.4 de Pivotal. Las aplicaciones que no cambian el valor de la propiedad useSpringBinding de MvcViewFactoryCreator que está deshabilitada por defecto (es decir, ajustada en "false") pueden ser vulnerables a expresiones EL maliciosas en los estados de vista que procesan envíos de formularios pero no tienen un subelemento para declarar asignaciones explícitas de propiedad de enlace de datos.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-12-29 CVE Reserved
  • 2017-06-13 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-1188: Initialization of a Resource with an Insecure Default
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Pivotal
Search vendor "Pivotal"
 Spring Web Flow
Search vendor "Pivotal" for product "Spring Web Flow"
 2.4.0
Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.0"
-
Affected
Pivotal
Search vendor "Pivotal"
 Spring Web Flow
Search vendor "Pivotal" for product "Spring Web Flow"
 2.4.1
Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.1"
-
Affected
Pivotal
Search vendor "Pivotal"
 Spring Web Flow
Search vendor "Pivotal" for product "Spring Web Flow"
 2.4.2
Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.2"
-
Affected
Pivotal
Search vendor "Pivotal"
 Spring Web Flow
Search vendor "Pivotal" for product "Spring Web Flow"
 2.4.4
Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.4"
-
Affected