CVE-2018-0089

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the Policy and Charging Rules Function (PCRF) of the Cisco Policy Suite (CPS) could allow an unauthenticated, remote attacker to access sensitive data. The attacker could use this information to conduct additional reconnaissance attacks. The attacker would also have to have access to the internal VLAN where CPS is deployed. The vulnerability is due to incorrect permissions of certain system files and not sufficiently protecting sensitive data that is at rest. An attacker could exploit the vulnerability by using certain tools available on the internal network interface to request and view system files. An exploit could allow the attacker to find out sensitive information about the application. Cisco Bug IDs: CSCvf77666.

Una vulnerabilidad en la función PCRF (Policy and Charging Rules Function) de Cisco Policy Suite (CPS) podría permitir que un atacante remoto no autenticado acceda a datos sensibles. El atacante podría utilizar esta información para llevar a cabo ataques de reconocimiento adicionales. El atacante podría también necesitar tener acceso a la VLAN interna donde el CPS está desplegado. La vulnerabilidad se debe a permisos incorrectos de determinados archivos del sistema y a que no se protegen lo suficiente los datos sensibles que están en reposo. Un atacante podría explotar la vulnerabilidad utilizando determinadas herramientas disponibles en la interfaz de red interna para solicitar y visualizar archivos del sistema. Un exploit podría permitir que el atacante descubra información sensible sobre la aplicación. Cisco Bug IDs: CSCvf77666.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-11-27 CVE Reserved
2018-01-18 CVE Published
2023-06-11 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls
CWE-312: Cleartext Storage of Sensitive Information
CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/102758	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-cps	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Policy Suite Search vendor "Cisco" for product "Policy Suite"				10.0.0 Search vendor "Cisco" for product "Policy Suite" and version "10.0.0"		-		Affected
Cisco Search vendor "Cisco"		Policy Suite Search vendor "Cisco" for product "Policy Suite"				11.0.0 Search vendor "Cisco" for product "Policy Suite" and version "11.0.0"		-		Affected
Cisco Search vendor "Cisco"		Policy Suite Search vendor "Cisco" for product "Policy Suite"				11.1.0 Search vendor "Cisco" for product "Policy Suite" and version "11.1.0"		-		Affected