7.3
HIGH
CVE-2016-8371
"Phoenix Contact ILC PLC Unauthenticated Remote Access Vulnerability"
Description

The web server in Phoenix Contact ILC PLCs can be accessed without authenticating even if the authentication mechanism is enabled.

INFO

Published Date :

April 5, 2018, 4:29 p.m.

Last Modified :

Nov. 21, 2024, 2:59 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-8371 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Phoenixcontact ilc_plcs_firmware
2 Phoenixcontact ilc_plcs
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-8371.

URL Resource
http://www.securityfocus.com/bid/94163 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-313-01 Third Party Advisory US Government Resource
https://www.exploit-db.com/exploits/45590/
http://www.securityfocus.com/bid/94163 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-313-01 Third Party Advisory US Government Resource
https://www.exploit-db.com/exploits/45590/

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-8371 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-8371 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/94163
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-313-01
    Added Reference https://www.exploit-db.com/exploits/45590/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-592
  • CVE Modified by [email protected]

    Oct. 14, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/45590/ [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 10, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-313-01 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-313-01 Third Party Advisory, US Government Resource
    Changed Reference Type http://www.securityfocus.com/bid/94163 No Types Assigned http://www.securityfocus.com/bid/94163 Third Party Advisory, VDB Entry
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:phoenixcontact:ilc_plcs_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:phoenixcontact:ilc_plcs:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 07, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/94163 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.24 }} 0.02%

score

0.61273

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability