// For flags

CVE-2021-28117

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)

El archivo libdiscover/backends/KNSBackend/KNSResource.cpp en KDE Discover versiones anteriores a 5.21.3 crea automáticamente enlaces hacia URL potencialmente peligrosas (que no son ni https:// ni http://) basados ??en el contenido del sitio web store.kde.org . (5.18.7 también es una versión corregida)

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2021-03-09 CVE Reserved
  • 2021-03-20 CVE Published
  • 2023-12-04 EPSS Updated
  • 2024-10-15 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Kde
Search vendor "Kde"
 Discover
Search vendor "Kde" for product "Discover"
 < 5.21.3
Search vendor "Kde" for product "Discover" and version " < 5.21.3"
-
Affected