// For flags

CVE-2019-20716

 

Severity Score

6.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.

Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer en la región stack de la memoria por parte de un atacante no autenticado. Esto afecta a DGN2200v4 versiones anteriores a 1.0.0.110 y a DGND2200Bv4 versiones anteriores a 1.0.0.109.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-04-15 CVE Reserved
  • 2020-04-16 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Netgear
Search vendor "Netgear"
 Dgn2200 Firmware
Search vendor "Netgear" for product "Dgn2200 Firmware"
 < 1.0.0.110
Search vendor "Netgear" for product "Dgn2200 Firmware" and version " < 1.0.0.110"
-
Affected
in Netgear
Search vendor "Netgear"
 Dgn2200
Search vendor "Netgear" for product "Dgn2200"
 v4
Search vendor "Netgear" for product "Dgn2200" and version "v4"
-
Safe
Netgear
Search vendor "Netgear"
 Dgnd2200b Firmware
Search vendor "Netgear" for product "Dgnd2200b Firmware"
 < 1.0.0.109
Search vendor "Netgear" for product "Dgnd2200b Firmware" and version " < 1.0.0.109"
-
Affected
in Netgear
Search vendor "Netgear"
 Dgnd2200b
Search vendor "Netgear" for product "Dgnd2200b"
 v4
Search vendor "Netgear" for product "Dgnd2200b" and version "v4"
-
Safe