9.1
CRITICAL
CVE-2016-9362
WAGO Web Server Unauthorized Access and Configuration Vulnerability
Description

An issue was discovered in WAGO 750-8202/PFC200 prior to FW04 (released August 2015), WAGO 750-881 prior to FW09 (released August 2016), and WAGO 0758-0874-0000-0111. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to edit and to view settings without authenticating.

INFO

Published Date :

Feb. 13, 2017, 9:59 p.m.

Last Modified :

Nov. 21, 2024, 3:01 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-9362 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 Wago pfc200_firmware
2 Wago 750-xxxx_series_firmware
3 Wago 758-xxxx_series_firmware
4 Wago 750-8202
5 Wago 750-881
6 Wago pfc200
7 Wago 758-874-0000-0111
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-2016-9362.

URL Resource
http://www.securityfocus.com/bid/95074 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/95074 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 Third Party Advisory US Government Resource

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-2016-9362 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-9362 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/95074
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jun. 28, 2017

    Action Type Old Value New Value
    Changed CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) (AV:N/AC:L/Au:N/C:P/I:P/A:N)
    Changed CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Initial Analysis by [email protected]

    Mar. 15, 2017

    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:H/I:H/A:H
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 Third Party Advisory, US Government Resource
    Changed Reference Type http://www.securityfocus.com/bid/95074 No Types Assigned http://www.securityfocus.com/bid/95074 Third Party Advisory, VDB Entry
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:wago:pfc200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:wago:pfc200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:wago:750-xxxx_series_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:wago:750-8202:-:*:*:*:*:*:*:* cpe:2.3:h:wago:750-881:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:wago:758-xxxx_series_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:wago:758-874-0000-0111:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 15, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/95074 [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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-9362 is associated with the following CWEs:

Exploit Prediction

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

0.14 }} 0.00%

score

0.50468

percentile

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