Access-Control Filtering Mechanisms Bypass in Cisco Nexus 7000 Series Switches
CVE-2017-3875

5.3MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco Nexus 7000 Series Switches
Vendor
CVE Published:
17 March 2017

What is CVE-2017-3875?

A flaw in the access-control filtering mechanisms of Cisco Nexus 7000 Series Switches allows unauthorized remote attackers to bypass established traffic rules in an Access Control List (ACL). This vulnerability poses significant risks as it enables attackers to manipulate traffic without authentication, potentially leading to unauthorized access and exploitation of network resources. Affected users must ensure they apply necessary patches to mitigate exposure and secure their network against potential intrusions.

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Affected Version(s)

Cisco Nexus 7000 Series Switches Cisco Nexus 7000 Series Switches

References

http://www.securitytracker.com/id/1038049
vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/CiscoSecu...
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http://www.securityfocus.com/bid/96930
vdb-entryx_refsource_BID

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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