// For flags

CVE-2021-30072

 

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

An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication.

Se detectó un problema en el archivo prog.cgi en dispositivos D-Link DIR-878 versión 1.30B08. Debido al uso inapropiado de strcat, se presenta un desbordamiento de búfer en la región stack de la memoria que no requiere autenticación.

*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
  • 2021-04-02 CVE Reserved
  • 2021-04-02 CVE Published
  • 2023-12-17 EPSS Updated
  • 2024-08-03 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
Dlink
Search vendor "Dlink"
 Dir-878 Firmware
Search vendor "Dlink" for product "Dir-878 Firmware"
 <= 1.30b08
Search vendor "Dlink" for product "Dir-878 Firmware" and version " <= 1.30b08"
-
Affected
in Dlink
Search vendor "Dlink"
 Dir-878
Search vendor "Dlink" for product "Dir-878"
 ax
Search vendor "Dlink" for product "Dir-878" and version "ax"
-
Safe