1. Home
  2. CVE Database
  3. CVE-2016-2783
CRITICAL · 9.8

CVE-2016-2783

Avaya Fabric Connect Virtual Services Platform (VSP) Operating System Software (VOSS) before 4.2.3.0 and 5.x before 5.0.1.0 does not properly handle VLAN and I-SIS indexes, which allows remote attacke...

Vulnerability Description

Avaya Fabric Connect Virtual Services Platform (VSP) Operating System Software (VOSS) before 4.2.3.0 and 5.x before 5.0.1.0 does not properly handle VLAN and I-SIS indexes, which allows remote attackers to obtain unauthorized access via crafted Ethernet frames.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AvayaVsp Operating System Software<= 4.2.2.0

Related Weaknesses (CWE)

CWE-19

References

FAQ

What is CVE-2016-2783?

CVE-2016-2783 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Avaya Fabric Connect Virtual Services Platform (VSP) Operating System Software (VOSS) before 4.2.3.0 and 5.x before 5.0.1.0 does not properly handle VLAN and I-SIS indexes, which allows remote attacke...

How severe is CVE-2016-2783?

CVE-2016-2783 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-2783?

Check the references section above for vendor advisories and patch information. Affected products include: Avaya Vsp Operating System Software.