Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2019-1758

Disclosure Date: March 27, 2019
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Description

A vulnerability in 802.1x function of Cisco IOS Software on the Catalyst 6500 Series Switches could allow an unauthenticated, adjacent attacker to access the network prior to authentication. The vulnerability is due to how the 802.1x packets are handled in the process path. An attacker could exploit this vulnerability by attempting to connect to the network on an 802.1x configured port. A successful exploit could allow the attacker to intermittently obtain access to the network.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • cisco

Products

  • ios 12.2(33)sxj10,
  • ios 12.2(33)sxj6,
  • ios 12.2(33)sxj7,
  • ios 12.2(33)sxj8,
  • ios 12.2(33)sxj9,
  • ios 12.2(60)ez12,
  • ios 15.1(1)sy1,
  • ios 15.1(1)sy2,
  • ios 15.1(1)sy3,
  • ios 15.1(1)sy4,
  • ios 15.1(1)sy5,
  • ios 15.1(1)sy6,
  • ios 15.1(2)sg8a,
  • ios 15.1(2)sy,
  • ios 15.1(2)sy1,
  • ios 15.1(2)sy10,
  • ios 15.1(2)sy11,
  • ios 15.1(2)sy12,
  • ios 15.1(2)sy13,
  • ios 15.1(2)sy2,
  • ios 15.1(2)sy3,
  • ios 15.1(2)sy4,
  • ios 15.1(2)sy4a,
  • ios 15.1(2)sy5,
  • ios 15.1(2)sy6,
  • ios 15.1(2)sy7,
  • ios 15.1(2)sy8,
  • ios 15.1(2)sy9,
  • ios 15.1(3)svg3d,
  • ios 15.1(3)svi1b,
  • ios 15.1(3)svk4b,
  • ios 15.1(3)svk4c,
  • ios 15.1(3)svm3,
  • ios 15.1(3)svn2,
  • ios 15.1(3)svo1,
  • ios 15.1(3)svo2,
  • ios 15.1(3)svp1,
  • ios 15.1(3)svp2,
  • ios 15.1(4)m12c,
  • ios 15.2(1)sy,
  • ios 15.2(1)sy0a,
  • ios 15.2(1)sy1,
  • ios 15.2(1)sy1a,
  • ios 15.2(1)sy2,
  • ios 15.2(1)sy3,
  • ios 15.2(1)sy4,
  • ios 15.2(1)sy5,
  • ios 15.2(1)sy6,
  • ios 15.2(1)sy7,
  • ios 15.2(2)sy,
  • ios 15.2(2)sy1,
  • ios 15.2(2)sy2,
  • ios 15.2(2)sy3,
  • ios 15.2(3)ea1,
  • ios 15.2(4)jn1,
  • ios 15.2(4a)ea5,
  • ios 15.3(0)sy,
  • ios 15.3(1)sy,
  • ios 15.3(1)sy1,
  • ios 15.3(1)sy2,
  • ios 15.3(3)ja1n,
  • ios 15.3(3)jf35,
  • ios 15.3(3)ji2,
  • ios 15.4(1)sy,
  • ios 15.4(1)sy1,
  • ios 15.4(1)sy2,
  • ios 15.4(1)sy3,
  • ios 15.4(1)sy4,
  • ios 15.5(1)sy,
  • ios 15.5(1)sy1,
  • ios 15.5(1)sy2,
  • ios 15.6(2)sp3b

Additional Info

Technical Analysis