// For flags

CVE-2019-15957

Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Command Injection Vulnerability

Severity Score

7.2
*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 web-based management interface of certain Cisco Small Business RV Series Routers could allow an authenticated, remote attacker with administrative privileges to inject arbitrary commands into the underlying operating system. When processed, the commands will be executed with root privileges. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by providing malicious input to a specific field in the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux operating system as the root user.

Una vulnerabilidad en la interfaz de administración basada en web de determinados Cisco Small Business RV Series Routers, podría permitir a un atacante remoto autenticado con privilegios administrativos inyectar comandos arbitrarios en el sistema operativo subyacente. Cuando son procesados, los comandos serán ejecutados con privilegios root. La vulnerabilidad es debido a una comprobación insuficiente de la entrada suministrada por el usuario. Un atacante podría explotar esta vulnerabilidad al proporcionar información maliciosa en un campo específico en la interfaz de administración basada en web de un dispositivo afectado. Una explotación con éxito podría permitir al atacante ejecutar comandos arbitrarios en el sistema operativo Linux subyacente como un usuario root

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2019-09-06 CVE Reserved
  • 2020-09-23 CVE Published
  • 2024-11-02 EPSS Updated
  • 2024-11-13 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"
Rv016 Multi-wan Vpn Firmware
Search vendor "Cisco" for product "Rv016 Multi-wan Vpn Firmware"
< 4.2.3.10
Search vendor "Cisco" for product "Rv016 Multi-wan Vpn Firmware" and version " < 4.2.3.10"
-
Affected
in Cisco
Search vendor "Cisco"
Rv016 Multi-wan Vpn
Search vendor "Cisco" for product "Rv016 Multi-wan Vpn"
--
Safe
Cisco
Search vendor "Cisco"
Rv042 Dual Wan Vpn
Search vendor "Cisco" for product "Rv042 Dual Wan Vpn"
< 4.2.3.10
Search vendor "Cisco" for product "Rv042 Dual Wan Vpn" and version " < 4.2.3.10"
-
Affected
in Cisco
Search vendor "Cisco"
Rv042 Dual Wan Vpn
Search vendor "Cisco" for product "Rv042 Dual Wan Vpn"
--
Safe
Cisco
Search vendor "Cisco"
Rv042g Dual Gigabit Wan Vpn Firmware
Search vendor "Cisco" for product "Rv042g Dual Gigabit Wan Vpn Firmware"
< 4.2.3.10
Search vendor "Cisco" for product "Rv042g Dual Gigabit Wan Vpn Firmware" and version " < 4.2.3.10"
-
Affected
in Cisco
Search vendor "Cisco"
Rv042g Dual Gigabit Wan Vpn
Search vendor "Cisco" for product "Rv042g Dual Gigabit Wan Vpn"
--
Safe
Cisco
Search vendor "Cisco"
Rv082 Dual Wan Vpn Router Firmware
Search vendor "Cisco" for product "Rv082 Dual Wan Vpn Router Firmware"
< 4.2.3.10
Search vendor "Cisco" for product "Rv082 Dual Wan Vpn Router Firmware" and version " < 4.2.3.10"
-
Affected
in Cisco
Search vendor "Cisco"
Rv082 Dual Wan Vpn Router
Search vendor "Cisco" for product "Rv082 Dual Wan Vpn Router"
--
Safe
Cisco
Search vendor "Cisco"
Rv320 Firmware
Search vendor "Cisco" for product "Rv320 Firmware"
< 1.5.1.05
Search vendor "Cisco" for product "Rv320 Firmware" and version " < 1.5.1.05"
-
Affected
in Cisco
Search vendor "Cisco"
Rv320 Dual Gigabit Wan Vpn Router
Search vendor "Cisco" for product "Rv320 Dual Gigabit Wan Vpn Router"
--
Safe
Cisco
Search vendor "Cisco"
Rv325 Firmware
Search vendor "Cisco" for product "Rv325 Firmware"
< 1.5.1.05
Search vendor "Cisco" for product "Rv325 Firmware" and version " < 1.5.1.05"
-
Affected
in Cisco
Search vendor "Cisco"
Rv325 Dual Gigabit Wan Wf Vpn Router
Search vendor "Cisco" for product "Rv325 Dual Gigabit Wan Wf Vpn Router"
--
Safe