Vulnerability-Lookup

VAR-201903-0569

Vulnerability from variot - Updated: 2024-11-23 22:12

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. Cisco IOS There is an authentication vulnerability in the software.Information may be tampered with. This may lead to further attacks. This issue is tracked by Cisco Bug ID CSCvk25074. Cisco Catalyst 6500 Series Switches is a 6500 series modular chassis switch of Cisco (Cisco). Cisco IOS is one of the operating systems developed for its network equipment

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CVE-2019-1758 (GCVE-0-2019-1758)

Vulnerability from cvelistv5 – Published: 2019-03-28 00:20 – Updated: 2024-11-21 19:41

Title

Cisco IOS Software Catalyst 6500 Series 802.1x Authentication Bypass Vulnerability

Summary

Severity ?

4.7 (Medium)


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

CWE

CWE-287

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/bid/107616	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco IOS Software	Affected: 12.2(60)EZ12

Date Public ?

2019-03-27 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201903-0569

CVE-2019-1758 (GCVE-0-2019-1758)

Tags

Sightings

Nomenclature