CVE-2016-8371

Phoenix Contact WebVisit 2985725 - Authentication Bypass

Severity Score

7.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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

El servidor web de los PLC Phoenix Contact ILC puede ser accedido sin autenticación incluso aunque el mecanismo de autenticación esté habilitado.

Phoenix Contact WebVisit 2985725 suffers from an authentication bypass vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-09-28 CVE Reserved
2018-04-05 CVE Published
2024-02-08 EPSS Updated
2024-09-16 CVE Updated
2024-09-16 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-287: Improper Authentication
CWE-592: DEPRECATED: Authentication Bypass Issues

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/94163	Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-313-01	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/45590	2024-09-16

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Phoenixcontact Search vendor "Phoenixcontact"	Ilc Plcs Firmware Search vendor "Phoenixcontact" for product "Ilc Plcs Firmware"	-	-	Affected	in	Phoenixcontact Search vendor "Phoenixcontact"	Ilc Plcs Search vendor "Phoenixcontact" for product "Ilc Plcs"	-	-	Safe