CVE-2017-6783 Information

Description

A vulnerability in SNMP polling for the Cisco Web Security Appliance (WSA) Email Security Appliance (ESA) and Content Security Management Appliance (SMA) could allow an authenticated remote attacker to discover confidential information about the appliances that should be available only to an administrative user. The vulnerability occurs because the appliances do not protect confidential information at rest in response to Simple Network Management Protocol (SNMP) poll requests. An attacker could exploit this vulnerability by doing a crafted SNMP poll request to the targeted security appliance. An exploit could allow the attacker to discover confidential information that should be restricted and the attacker could use this information to conduct additional reconnaissance. The attacker must know the configured SNMP community string to exploit this vulnerability. Cisco Bug IDs: CSCve26106 CSCve26202 CSCve26224. Known Affected Releases: 10.0.0-230 (Web Security Appliance) 9.7.2-065 (Email Security Appliance) and 10.1.0-037 (Content Security Management Appliance).

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Reference

http://www.securityfocus.com/bid/100387 http://www.securitytracker.com/id/1039186 http://www.securitytracker.com/id/1039187 http://www.securitytracker.com/id/1039188 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-csa

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3