// For flags

CVE-2021-1132

Cisco Network Services Orchestrator Path Traversal Vulnerability

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability in the API subsystem and in the web-management interface of Cisco Network Services Orchestrator (NSO) could allow an unauthenticated, remote attacker to access sensitive data.
This vulnerability exists because the web-management interface and certain HTTP-based APIs do not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Una vulnerabilidad en el subsistema API y en la interfaz de administración web de Cisco Network Services Orchestrator (NSO) podría permitir que un atacante remoto no autenticado acceda a datos confidenciales. Esta vulnerabilidad existe porque la interfaz de administración web y ciertas API basadas en HTTP no validan correctamente la entrada proporcionada por el usuario. Un atacante podría aprovechar esta vulnerabilidad enviando una solicitud HTTP manipulada que contenga secuencias de caracteres de directory traversal a un sistema afectado. Una explotación exitosa podría permitir al atacante acceder a archivos confidenciales en el sistema afectado. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2020-11-13 CVE Reserved
  • 2024-11-18 CVE Published
  • 2024-11-18 CVE Updated
  • 2024-11-19 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-35: Path Traversal: '.../...//'
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"
 Cisco Network Services Orchestrator
Search vendor "Cisco" for product "Cisco Network Services Orchestrator"
 5.3.1
Search vendor "Cisco" for product "Cisco Network Services Orchestrator" and version "5.3.1"
en
Affected
Cisco
Search vendor "Cisco"
 Cisco Network Services Orchestrator
Search vendor "Cisco" for product "Cisco Network Services Orchestrator"
 5.4.0.1
Search vendor "Cisco" for product "Cisco Network Services Orchestrator" and version "5.4.0.1"
en
Affected
Cisco
Search vendor "Cisco"
 Cisco Network Services Orchestrator
Search vendor "Cisco" for product "Cisco Network Services Orchestrator"
 5.4
Search vendor "Cisco" for product "Cisco Network Services Orchestrator" and version "5.4"
en
Affected
Cisco
Search vendor "Cisco"
 Cisco Network Services Orchestrator
Search vendor "Cisco" for product "Cisco Network Services Orchestrator"
 5.4.0.2
Search vendor "Cisco" for product "Cisco Network Services Orchestrator" and version "5.4.0.2"
en
Affected