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CVE-2019-1748

HIGH
Published 2019-03-27T23:50:13.064650Z
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CVSS Score

V3.0
7.4
/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.568
Higher than 56.8% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco IOS and IOS XE Software

Affected Versions:

3.7.7S 3.9.1S 3.9.0S 3.9.2S 3.9.1aS 3.9.0aS 3.3.0SE 3.3.1SE 3.3.2SE 3.3.3SE 3.3.4SE 3.3.5SE 3.3.0XO 3.3.1XO 3.3.2XO 3.5.0E 3.5.1E 3.5.2E 3.5.3E 3.10.0S 3.10.1S 3.10.2S 3.10.3S 3.10.4S 3.10.5S 3.10.6S 3.10.2aS 3.10.2tS 3.10.7S 3.10.8S 3.10.8aS 3.10.9S 3.10.10S 3.11.1S 3.11.2S 3.11.0S 3.11.3S 3.11.4S 3.12.0S 3.12.1S 3.12.2S 3.12.3S 3.12.0aS 3.12.4S 3.13.0S 3.13.1S 3.13.2S 3.13.3S 3.13.4S 3.13.5S 3.13.2aS 3.13.0aS 3.13.5aS 3.13.6S 3.13.7S 3.13.6aS 3.13.6bS 3.13.7aS 3.13.8S 3.13.9S 3.6.0E 3.6.1E 3.6.0aE 3.6.0bE 3.6.2aE 3.6.2E 3.6.3E 3.6.4E 3.6.5E 3.6.6E 3.6.5aE 3.6.5bE 3.6.7E 3.6.7aE 3.6.7bE 3.6.9E 3.6.10E 3.6.9aE 3.14.0S 3.14.1S 3.14.2S 3.14.3S 3.14.4S 3.15.0S 3.15.1S 3.15.2S 3.15.1cS 3.15.3S 3.15.4S 3.7.0E 3.7.1E 3.7.2E 3.7.3E 3.7.4E 3.7.5E 3.16.0S 3.16.1S 3.16.0aS 3.16.1aS 3.16.2S 3.16.2aS 3.16.0bS 3.16.0cS 3.16.3S 3.16.2bS 3.16.3aS 3.16.4S 3.16.4aS 3.16.4bS 3.16.4gS 3.16.5S 3.16.4cS 3.16.4dS 3.16.4eS 3.16.6S 3.16.5aS 3.16.5bS 3.16.7S 3.16.6bS 3.16.7aS 3.17.0S 3.17.1S 3.17.2S 3.17.1aS 3.17.3S 3.17.4S 16.1.1 16.1.2 16.1.3 16.2.1 16.2.2 3.8.0E 3.8.1E 3.8.2E 3.8.3E 3.8.4E 3.8.5E 3.8.5aE 3.8.6E 16.3.1 16.3.2 16.3.3 16.3.1a 16.3.4 16.3.5 16.3.5b 16.4.1 16.4.2 16.4.3 16.5.1 16.5.1a 16.5.1b 16.5.2 3.18.0aS 3.18.0S 3.18.1S 3.18.2S 3.18.3S 3.18.4S 3.18.0SP 3.18.1SP 3.18.1aSP 3.18.1gSP 3.18.1bSP 3.18.1cSP 3.18.2SP 3.18.1hSP 3.18.2aSP 3.18.1iSP 3.18.3SP 3.18.4SP 3.18.3aSP 3.18.3bSP 3.18.5SP 3.9.0E 3.9.1E 3.9.2E 3.9.2bE 16.6.1 16.6.2 3.10.0E 3.10.0cE

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-gvw5-52ph-qgfq

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-1748
WEB https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-pnp-cert
WEB http://www.securityfocus.com/bid/107619

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: May 13, 2022

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-pnp-cert
http://www.securityfocus.com/bid/107619
Published: 2019-03-27T23:50:13.064650Z
Last Modified: 2024-09-17T02:02:40.244Z
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