CVE-2019-12704

Cisco SPA100 Series Analog Telephone Adapters Web-Based Management Interface File Disclosure Vulnerability

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote attacker to view the contents of arbitrary files on an affected device. The vulnerability is due to improper input validation in the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to retrieve the contents of arbitrary files on the device, possibly resulting in the disclosure of sensitive information.

Una vulnerabilidad en la interfaz de administración basada en web de los dispositivos Cisco SPA100 Series Analog Telephone Adapters (ATAs), podría permitir a un atacante remoto autenticado visualice el contenido de archivos arbitrarios en un dispositivo afectado. La vulnerabilidad es debido a una comprobación de entrada inapropiada en la interfaz de administración basada en web. Un atacante podría explotar esta vulnerabilidad mediante el envío de una petición diseñada hacia la interfaz de administración basada en web de un dispositivo afectado. Una explotación con éxito podría permitir al atacante recuperar el contenido de archivos arbitrarios en el dispositivo, posiblemente resultando en la divulgación de información confidencial.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2019-06-04 CVE Reserved
2019-10-16 CVE Published
2023-08-05 EPSS Updated
2024-11-21 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-200: Exposure of Sensitive Information to an Unauthorized Actor

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-20191016-spa-ui-disclosure	2020-10-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Spa112 Firmware Search vendor "Cisco" for product "Spa112 Firmware"	< 1.4.1 Search vendor "Cisco" for product "Spa112 Firmware" and version " < 1.4.1"	-	Affected	in	Cisco Search vendor "Cisco"	Spa112 Search vendor "Cisco" for product "Spa112"	-	-	Safe
Cisco Search vendor "Cisco"	Spa112 Firmware Search vendor "Cisco" for product "Spa112 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa112 Firmware" and version "1.4.1"	-	Affected	in	Cisco Search vendor "Cisco"	Spa112 Search vendor "Cisco" for product "Spa112"	-	-	Safe
Cisco Search vendor "Cisco"	Spa112 Firmware Search vendor "Cisco" for product "Spa112 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa112 Firmware" and version "1.4.1"	sr1	Affected	in	Cisco Search vendor "Cisco"	Spa112 Search vendor "Cisco" for product "Spa112"	-	-	Safe
Cisco Search vendor "Cisco"	Spa112 Firmware Search vendor "Cisco" for product "Spa112 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa112 Firmware" and version "1.4.1"	sr2	Affected	in	Cisco Search vendor "Cisco"	Spa112 Search vendor "Cisco" for product "Spa112"	-	-	Safe
Cisco Search vendor "Cisco"	Spa112 Firmware Search vendor "Cisco" for product "Spa112 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa112 Firmware" and version "1.4.1"	sr3	Affected	in	Cisco Search vendor "Cisco"	Spa112 Search vendor "Cisco" for product "Spa112"	-	-	Safe
Cisco Search vendor "Cisco"	Spa122 Firmware Search vendor "Cisco" for product "Spa122 Firmware"	< 1.4.1 Search vendor "Cisco" for product "Spa122 Firmware" and version " < 1.4.1"	-	Affected	in	Cisco Search vendor "Cisco"	Spa122 Search vendor "Cisco" for product "Spa122"	-	-	Safe
Cisco Search vendor "Cisco"	Spa122 Firmware Search vendor "Cisco" for product "Spa122 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa122 Firmware" and version "1.4.1"	-	Affected	in	Cisco Search vendor "Cisco"	Spa122 Search vendor "Cisco" for product "Spa122"	-	-	Safe
Cisco Search vendor "Cisco"	Spa122 Firmware Search vendor "Cisco" for product "Spa122 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa122 Firmware" and version "1.4.1"	sr1	Affected	in	Cisco Search vendor "Cisco"	Spa122 Search vendor "Cisco" for product "Spa122"	-	-	Safe
Cisco Search vendor "Cisco"	Spa122 Firmware Search vendor "Cisco" for product "Spa122 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa122 Firmware" and version "1.4.1"	sr2	Affected	in	Cisco Search vendor "Cisco"	Spa122 Search vendor "Cisco" for product "Spa122"	-	-	Safe
Cisco Search vendor "Cisco"	Spa122 Firmware Search vendor "Cisco" for product "Spa122 Firmware"	1.4.1 Search vendor "Cisco" for product "Spa122 Firmware" and version "1.4.1"	sr3	Affected	in	Cisco Search vendor "Cisco"	Spa122 Search vendor "Cisco" for product "Spa122"	-	-	Safe