PT-2018-8761 · Cisco · Cisco Firesight System

Published 2018-06-07 · Updated 2024-11-26 · CVE-2018-0333

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco FireSIGHT System Software (affected versions not specified)

Description A vulnerability in the VPN configuration management could allow an unauthenticated, remote attacker to bypass VPN security due to unintended side effects of dynamic configuration changes. This is caused by incorrect management of configured interface names and VPN parameters when dynamic CLI configuration changes are performed. An attacker could exploit this by sending packets through an interface on the targeted device, potentially allowing them to bypass configured VPN policies.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

CVE-2018-0333

Affected Products

Cisco Firesight System

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-FireSIGHT-vpn-bypass · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0333 · Security Note
• https://osv.dev/vulnerability/CVE-2018-0333 · Vendor Advisory
• http://securityfocus.com/bid/104422 · Note