Dell UPnP SUBSCRIBE function Incorrect Default Permissions (CVE-2020-12695)

high Tenable OT Security Plugin ID 502695

Synopsis

The remote OT asset is affected by a vulnerability.

Description

The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue.

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.

Plugin Details

Severity: High

ID: 502695

Version: 1.3

Type: remote

Family: Tenable.ot

Published: 11/29/2024

Updated: 12/2/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: High

Score: 7.8

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2020-12695

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: cpe:/h:dell:b1165nfw:-

Required KB Items: Tenable.ot/Dell

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/8/2020

Vulnerability Publication Date: 6/8/2020

Reference Information

CVE: CVE-2020-12695

CWE: 276

Detections

Analytics

Dell UPnP SUBSCRIBE function Incorrect Default Permissions (CVE-2020-12695)

high Tenable OT Security Plugin ID 502695

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

CVSS v2

CVSS v3

Vulnerability Information

Reference Information