// For flags

CVE-2020-25858

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The QCMAP_Web_CLIENT binary in the Qualcomm QCMAP software suite prior to versions released in October 2020 does not validate the return value of a strstr() or strchr() call in the Tokenizer() function. An attacker who invokes the web interface with a crafted URL can crash the process, causing denial of service. This version of QCMAP is used in many kinds of networking devices, primarily mobile hotspots and LTE routers.

El binario QCMAP_Web_CLIENT en la suite de software Qualcomm QCMAP anteriores a las versiones publicadas en octubre de 2020, no comprueba el valor de retorno de una llamada de strstr() o strchr() en la función Tokenizer(). Un atacante que invoca la interfaz web con una URL diseñada puede bloquear el proceso causando una denegación de servicio. Esta versión de QCMAP es usada en muchos tipos de dispositivos de red, principalmente puntos de acceso móviles y enrutadores LTE

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-09-23 CVE Reserved
  • 2020-10-15 CVE Published
  • 2023-07-01 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (1)
URL Tag Source
URL Date SRC
http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities 2024-08-04
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
Qualcomm
Search vendor "Qualcomm"
 Qualcomm Mobile Access Point
Search vendor "Qualcomm" for product "Qualcomm Mobile Access Point"
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Affected