// For flags

CVE-2020-11909

 

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.

La pila Treck TCP/IP versiones anteriores a 6.0.1.66, presenta un Subdesbordamiento de Enteros de IPv4

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-04-19 CVE Reserved
  • 2020-06-17 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2024-10-11 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-191: Integer Underflow (Wrap or Wraparound)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Treck
Search vendor "Treck"
 Tcp\/ip
Search vendor "Treck" for product "Tcp\/ip"
 < 6.0.1.66
Search vendor "Treck" for product "Tcp\/ip" and version " < 6.0.1.66"
-
Affected