CVE-2019-1759 Cisco IOS XE Software Gigabit Ethernet Management Interface Access Control List Bypass Vulnerability

2019-03-2700:00:00

CWE-284

cisco

www.cve.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.4%

JSON

A vulnerability in access control list (ACL) functionality of the Gigabit Ethernet Management interface of Cisco IOS XE Software could allow an unauthenticated, remote attacker to reach the configured IP addresses on the Gigabit Ethernet Management interface. The vulnerability is due to a logic error that was introduced in the Cisco IOS XE Software 16.1.1 Release, which prevents the ACL from working when applied against the management interface. An attacker could exploit this issue by attempting to access the device via the management interface.

CNA Affected

[
  {
    "product": "Cisco IOS XE Software",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "3.2.0JA"
      },
      {
        "status": "affected",
        "version": "16.2.1"
      },
      {
        "status": "affected",
        "version": "16.2.2"
      },
      {
        "status": "affected",
        "version": "16.3.1"
      },
      {
        "status": "affected",
        "version": "16.3.2"
      },
      {
        "status": "affected",
        "version": "16.3.3"
      },
      {
        "status": "affected",
        "version": "16.3.1a"
      },
      {
        "status": "affected",
        "version": "16.3.4"
      },
      {
        "status": "affected",
        "version": "16.3.5"
      },
      {
        "status": "affected",
        "version": "16.3.5b"
      },
      {
        "status": "affected",
        "version": "16.3.6"
      },
      {
        "status": "affected",
        "version": "16.3.7"
      },
      {
        "status": "affected",
        "version": "16.4.1"
      },
      {
        "status": "affected",
        "version": "16.4.2"
      },
      {
        "status": "affected",
        "version": "16.4.3"
      },
      {
        "status": "affected",
        "version": "16.5.1"
      },
      {
        "status": "affected",
        "version": "16.5.1a"
      },
      {
        "status": "affected",
        "version": "16.5.1b"
      },
      {
        "status": "affected",
        "version": "16.5.2"
      },
      {
        "status": "affected",
        "version": "16.5.3"
      },
      {
        "status": "affected",
        "version": "16.6.1"
      },
      {
        "status": "affected",
        "version": "16.6.2"
      },
      {
        "status": "affected",
        "version": "16.6.3"
      },
      {
        "status": "affected",
        "version": "16.6.4"
      },
      {
        "status": "affected",
        "version": "16.6.4s"
      },
      {
        "status": "affected",
        "version": "16.6.4a"
      },
      {
        "status": "affected",
        "version": "16.7.1"
      },
      {
        "status": "affected",
        "version": "16.7.1a"
      },
      {
        "status": "affected",
        "version": "16.7.1b"
      },
      {
        "status": "affected",
        "version": "16.7.2"
      },
      {
        "status": "affected",
        "version": "16.8.1"
      },
      {
        "status": "affected",
        "version": "16.8.1a"
      },
      {
        "status": "affected",
        "version": "16.8.1b"
      },
      {
        "status": "affected",
        "version": "16.8.1s"
      },
      {
        "status": "affected",
        "version": "16.8.1c"
      },
      {
        "status": "affected",
        "version": "16.8.1d"
      },
      {
        "status": "affected",
        "version": "16.8.2"
      },
      {
        "status": "affected",
        "version": "16.8.1e"
      },
      {
        "status": "affected",
        "version": "16.9.1"
      },
      {
        "status": "affected",
        "version": "16.9.2"
      },
      {
        "status": "affected",
        "version": "16.9.1a"
      },
      {
        "status": "affected",
        "version": "16.9.1b"
      },
      {
        "status": "affected",
        "version": "16.9.1s"
      },
      {
        "status": "affected",
        "version": "16.9.1c"
      },
      {
        "status": "affected",
        "version": "16.9.1d"
      }
    ]
  }
]