// For flags

CVE-2020-26078

Cisco IoT Field Network Director File Overwrite Vulnerability

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the file system of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to overwrite files on an affected system. The vulnerability is due to insufficient file system protections. An attacker could exploit this vulnerability by crafting API requests and sending them to an affected system. A successful exploit could allow the attacker to overwrite files on an affected system.

Una vulnerabilidad en el sistema de archivos de Cisco IoT Field Network Director (FND), podría permitir a un atacante remoto autenticado sobrescribir archivos en un sistema afectado. La vulnerabilidad es debido a una protección insuficiente del sistema de archivos. Un atacante podría explotar esta vulnerabilidad al diseñar peticiones de API y enviándolas a un sistema afectado. Una explotación con éxito podría permitir al atacante sobrescribir archivos en un sistema afectado

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2020-09-24 CVE Reserved
  • 2020-11-18 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-11-13 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-73: External Control of File Name or Path
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Iot Field Network Director
Search vendor "Cisco" for product "Iot Field Network Director"
 < 4.6.1
Search vendor "Cisco" for product "Iot Field Network Director" and version " < 4.6.1"
-
Affected