Riskcovery

CVE-2019-1748

Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability

State
Published
Severity
7.4 High
Published
Mar 27, 2019
Updated
Sep 17, 2024
Reserved
Dec 6, 2018

Read the record on cve.org

Description

A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software.

Scores

CVSSScoreVectorSource
3.07.4 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Ncisco

Weaknesses

Affected Products

ProductVersions
Cisco IOS and IOS XE SoftwareCisco
  • 3.7.7SAffected
  • 3.9.1SAffected
  • 3.9.0SAffected
  • 3.9.2SAffected
  • 3.9.1aSAffected
  • 3.9.0aSAffected
  • 3.3.0SEAffected
  • 3.3.1SEAffected
  • 3.3.2SEAffected
  • 3.3.3SEAffected
  • 3.3.4SEAffected
  • 3.3.5SEAffected
  • 3.3.0XOAffected
  • 3.3.1XOAffected
  • 3.3.2XOAffected
  • 3.5.0EAffected
  • 3.5.1EAffected
  • 3.5.2EAffected
  • 3.5.3EAffected
  • 3.10.0SAffected
  • 3.10.1SAffected
  • 3.10.2SAffected
  • 3.10.3SAffected
  • 3.10.4SAffected
  • 3.10.5SAffected
  • and 157 more versions

References

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