CVE-2017-3867

A vulnerability in the Border Gateway Protocol (BGP) Bidirectional Forwarding Detection (BFD) implementation of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to bypass the access control list (ACL) for specific TCP and UDP traffic. More Information: CSCvc68229. Known Affected Releases: 9.6(2). Known Fixed Releases: 99.1(20.1) 99.1(10.2) 98.1(12.7) 98.1(1.49) 97.1(6.58) 97.1(0.134) 96.2(0.109) 9.7(1.1) 9.6(2.99) 9.6(2.8).

• CWE-287

• http://www.securityfocus.com/bid/96926Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1038051
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-asaMitigation, Vendor Advisory
• http://www.securityfocus.com/bid/96926Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1038051
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-asaMitigation, Vendor Advisory

Published

Mar 17, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2017-3861Multiple vulnerabilities in the EnergyWise module of Cisco I…
• CVE-2017-3862Multiple vulnerabilities in the EnergyWise module of Cisco I…
• CVE-2017-3863Multiple vulnerabilities in the EnergyWise module of Cisco I…
• CVE-2017-3864A vulnerability in the DHCP client implementation of Cisco I…8.6
• CVE-2017-3865A vulnerability in the IPsec component of Cisco StarOS for C…
• CVE-2017-3866A vulnerability in the web framework code of Cisco Prime Ser…
• CVE-2017-3868A vulnerability in the web-based management interface of Cis…
• CVE-2017-3869An API Credentials Management vulnerability in the APIs for …
• CVE-2017-3870A vulnerability in the URL filtering feature of Cisco AsyncO…
• CVE-2017-3871A RADIUS Secret Disclosure vulnerability in the web network …
• CVE-2017-3872A cross-site scripting (XSS) filter bypass vulnerability in …
• CVE-2017-3873A vulnerability in the Plug-and-Play (PnP) subsystem of the …