Detections
Analytics

Cisco Nexus 3000 Nexus Data Broker Denial of Service (CVE-2015-4296)

high Tenable OT Security Plugin ID 501421

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Nexus Data Broker (NDB) on Cisco Nexus 3000 devices with software 6.0(2)A6(1) allows remote attackers to cause a denial of service (Java process restart) via crafted connections to the Java application, aka Bug ID CSCut87006.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

http://tools.cisco.com/security/center/viewAlert.x?alertId=40426

http://www.securitytracker.com/id/1033264

Plugin Details

Severity: High

ID: 501421

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 7/25/2023

Updated: 12/25/2023

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2015-4296

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:cisco:nx-os:6.0%282%29a6%281%29

Required KB Items: Tenable.ot/Cisco

Exploit Ease: No known exploits are available

Patch Publication Date: 8/19/2015

Vulnerability Publication Date: 8/19/2015

Reference Information

CVE: CVE-2015-4296

CWE: 399