CVE-2021-1546
Cisco SD-WAN Software Information Disclosure Vulnerability
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information. This vulnerability is due to improper protections on file access through the CLI. An attacker could exploit this vulnerability by running a CLI command that targets an arbitrary file on the local system. A successful exploit could allow the attacker to return portions of an arbitrary file, possibly resulting in the disclosure of sensitive information.
Una vulnerabilidad en la CLI de Cisco SD-WAN Software podría permitir a un atacante local autenticado acceder a información confidencial. Esta vulnerabilidad es debido a protecciones inapropiadas en el acceso a archivos mediante la CLI. Un atacante podría explotar esta vulnerabilidad al ejecutar un comando de la CLI que tenga como objetivo un archivo arbitrario en el sistema local. Una explotación con éxito podría permitir al atacante devolver porciones de un archivo arbitrario, posiblemente resultando en una divulgación de información confidencial
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-11-13 CVE Reserved
- 2021-09-23 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-209: Generation of Error Message Containing Sensitive Information
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-Fhqh8pKX | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Vsmart Controller Firmware Search vendor "Cisco" for product "Vsmart Controller Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vsmart Controller Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vsmart Controller Search vendor "Cisco" for product "Vsmart Controller" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vsmart Controller Firmware Search vendor "Cisco" for product "Vsmart Controller Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vsmart Controller Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vsmart Controller Search vendor "Cisco" for product "Vsmart Controller" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vsmart Controller Firmware Search vendor "Cisco" for product "Vsmart Controller Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vsmart Controller Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vsmart Controller Search vendor "Cisco" for product "Vsmart Controller" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 100m Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 100m Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 100m Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version " >= 18.4 < 20.4.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version " >= 20.5 < 20.5.2" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version " >= 20.6 < 20.6.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Catalyst Sd-wan Manager Search vendor "Cisco" for product "Catalyst Sd-wan Manager" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Catalyst Sd-wan Manager" and version " >= 18.4 < 20.4.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Catalyst Sd-wan Manager Search vendor "Cisco" for product "Catalyst Sd-wan Manager" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Catalyst Sd-wan Manager" and version " >= 20.6 < 20.6.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Sd-wan Vbond Orchestrator Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" | >= 18.4 < 20.4.2 Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" and version " >= 18.4 < 20.4.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Sd-wan Vbond Orchestrator Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" and version " >= 20.5 < 20.5.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Sd-wan Vbond Orchestrator Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" | >= 20.6 < 20.6.1 Search vendor "Cisco" for product "Sd-wan Vbond Orchestrator" and version " >= 20.6 < 20.6.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Sd-wan Vmanage Search vendor "Cisco" for product "Sd-wan Vmanage" | >= 20.5 < 20.5.2 Search vendor "Cisco" for product "Sd-wan Vmanage" and version " >= 20.5 < 20.5.2" | - |
Affected
| ||||||