// For flags

CVE-2019-15273

Cisco TelePresence Collaboration Endpoint Software Arbitrary File Overwrite Vulnerabilities

Severity Score

4.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Multiple vulnerabilities in the CLI of Cisco TelePresence Collaboration Endpoint (CE) Software could allow an authenticated, local attacker to overwrite arbitrary files. The vulnerabilities are due to insufficient permission enforcement. An attacker could exploit these vulnerabilities by authenticating as the remote support user and submitting malicious input to specific commands. A successful exploit could allow the attacker to overwrite arbitrary files on the underlying filesystem. The attacker has no control over the contents of the data written to the file. Overwriting a critical file could cause the device to crash, resulting in a denial of service condition (DoS).

Múltiples vulnerabilidades en la CLI de Cisco TelePresence Collaboration Endpoint (CE) Software, podrían permitir a un atacante local autenticado sobrescribir archivos arbitrarios. Las vulnerabilidades son debido a la insuficiente aplicación de permisos. Un atacante podría explotar estas vulnerabilidades al autenticarse como usuario de soporte remoto y enviando entradas maliciosas en comandos específicos. Una explotación con éxito podría permitir al atacante sobrescribir archivos arbitrarios en el sistema de archivos subyacente. El atacante no tiene control sobre el contenido de los datos escritos en el archivo. Sobrescribir un archivo crítico podría causar que el dispositivo se bloquee, resultando en una condición de denegación de servicio (DoS).

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2019-08-20 CVE Reserved
  • 2019-10-16 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-11-21 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
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"
 Telepresence Collaboration Endpoint
Search vendor "Cisco" for product "Telepresence Collaboration Endpoint"
 < 9.8.1
Search vendor "Cisco" for product "Telepresence Collaboration Endpoint" and version " < 9.8.1"
-
Affected