CVE-2021-1389

MEDIUM Year: 2021
CVSS v3 Score
6.5
Medium
CVSS v2 Score
6.4
Medium
Weakness Type
CWE-284
View all →

Vulnerability Description

A vulnerability in the IPv6 traffic processing of Cisco IOS XR Software and Cisco NX-OS Software for certain Cisco devices could allow an unauthenticated, remote attacker to bypass an IPv6 access control list (ACL) that is configured for an interface of an affected device. The vulnerability is due to improper processing of IPv6 traffic that is sent through an affected device. An attacker could exploit this vulnerability by sending crafted IPv6 packets that traverse the affected device. A successful exploit could allow the attacker to access resources that would typically be protected by the interface ACL.

Related Vulnerabilities

CVE-2011-1762

MEDIUM
CVSS:6.5(Medium)

A flaw exists in Wordpress related to the 'wp-admin/press-this.php 'script improperly checking user permissions when publishing posts. This may allow a user with 'Contributor-level' privileges to post...

CWE-2842011

CVE-2012-4379

MEDIUM
CVSS:6.5(Medium)

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not send a restrictive X-Frame-Options HTTP header, which allows remote attackers to conduct clickjacking attacks via an embedded API response in...

CWE-2842012

CVE-2014-1398

MEDIUM
CVSS:6.5(Medium)

The entity wrapper access API in the Entity API module 7.x-1.x before 7.x-1.3 for Drupal might allow remote authenticated users to bypass intended access restrictions on comment, user and node statist...

CWE-2842014

CVE-2014-1399

MEDIUM
CVSS:6.5(Medium)

The entity wrapper access API in the Entity API module 7.x-1.x before 7.x-1.3 for Drupal might allow remote authenticated users to bypass intended access restrictions on referenced entities via unspec...

CWE-2842014

CVE-2014-1400

MEDIUM
CVSS:6.5(Medium)

The entity_access API in the Entity API module 7.x-1.x before 7.x-1.3 for Drupal might allow remote authenticated users to bypass intended access restrictions and read unpublished comments via unspeci...

CWE-2842014

CVE-2014-3519

MEDIUM
CVSS:6.5(Medium)

The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capa...

CWE-2842014