CVE-2018-0254

2018-04-1920:00:00

CWE-693

cisco

www.cve.org

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

40.1%

JSON

A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass configured file action policies if an Intelligent Application Bypass (IAB) with a drop percentage threshold is also configured. The vulnerability is due to incorrect counting of the percentage of dropped traffic. An attacker could exploit this vulnerability by sending network traffic to a targeted device. An exploit could allow the attacker to bypass configured file action policies, and traffic that should be dropped could be allowed into the network. Cisco Bug IDs: CSCvf86435.

CNA Affected

[
  {
    "product": "Cisco Firepower System Software",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco Firepower System Software"
      }
    ]
  }
]