// For flags

CVE-2020-6996

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this vulnerability.

Librerías de Triangle MicroWorks DNP3 Outstation Los componentes del Protocolo .NET Outstation DNP3 y las bibliotecas de código fuente ANSI C de DNP3 Outstation se ven afectadas: 3.16.00 a 3.25.01. Un mensaje especialmente diseñado puede causar un desbordamiento del búfer basado en la pila. No se requiere autenticación para explotar esta vulnerabilidad.

*Credits: N/A
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
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-14 CVE Reserved
  • 2020-04-15 CVE Published
  • 2024-05-25 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-121: Stack-based Buffer Overflow
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL Tag Source
https://www.us-cert.gov/ics/advisories/icsa-20-105-02 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Trianglemicroworks
Search vendor "Trianglemicroworks"
 Dnp3 Source Code Library
Search vendor "Trianglemicroworks" for product "Dnp3 Source Code Library"
 >= 3.16.00 <= 3.25.01
Search vendor "Trianglemicroworks" for product "Dnp3 Source Code Library" and version " >= 3.16.00 <= 3.25.01"
-
Affected