CVE-2015-8214
Siemens SIMATIC Unauthorized Remote Administrative Access Vulnerability
Description
A vulnerability has been identified in SIMATIC NET CP 342-5 (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions < V3.0.44), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 443-1 Advanced (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-1 Standard (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-5 Basic (incl. SIPLUS variants) (All versions), SIMATIC NET CP 443-5 Extended (All versions), TIM 3V-IE / TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0). The implemented access protection level enforcement of the affected communication processors (CP) could possibly allow unauthenticated users to perform administrative operations on the CPs if network access (port 102/TCP) is available and the CPs' configuration was stored on their corresponding CPUs.
INFO
Published Date :
Nov. 27, 2015, 3:59 p.m.
Last Modified :
April 22, 2021, 9:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
9.5
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2015-8214
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.
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-2015-8214.
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-2015-8214 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-8214 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 22, 2021
Action Type Old Value New Value Changed Description Siemens SIMATIC CP 343-1 Advanced devices before 3.0.44, CP 343-1 Lean devices, CP 343-1 devices, TIM 3V-IE devices, TIM 3V-IE Advanced devices, TIM 3V-IE DNP3 devices, TIM 4R-IE devices, TIM 4R-IE DNP3 devices, CP 443-1 devices, and CP 443-1 Advanced devices might allow remote attackers to obtain administrative access via a session on TCP port 102. A vulnerability has been identified in SIMATIC NET CP 342-5 (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions < V3.0.44), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 443-1 Advanced (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-1 Standard (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-5 Basic (incl. SIPLUS variants) (All versions), SIMATIC NET CP 443-5 Extended (All versions), TIM 3V-IE / TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0). The implemented access protection level enforcement of the affected communication processors (CP) could possibly allow unauthenticated users to perform administrative operations on the CPs if network access (port 102/TCP) is available and the CPs' configuration was stored on their corresponding CPUs. -
CVE Modified by [email protected]
Feb. 10, 2020
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-763427.pdf [No Types Assigned] -
CVE Modified by [email protected]
Dec. 07, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1034279 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/78345 [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 30, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 AND OR *cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:* *cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:advanced:*:*:* OR cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:* Configuration 2 AND OR *cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:*:*:*:* *cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:dnp3:*:*:* OR cpe:2.3:h:siemens:simatic_tim_4r-ie:*:*:*:*:*:*:*:* Configuration 3 AND OR *cpe:2.3:o:siemens:simatic_cp_343-1_firmware:3.0:*:*:*:advanced:*:*:* (and previous) *cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:lean:*:*:* (and previous) OR cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:* Configuration 4 AND OR *cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:advanced:*:*:* *cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:dnp3:*:*:* OR cpe:2.3:h:siemens:simatic_tim_3v-ie:*:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:C/A:C) Changed Reference Type http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-763427.pdf No Types Assigned http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-763427.pdf Advisory Added CWE CWE-264 -
Initial Analysis by [email protected]
Nov. 30, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-8214 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-8214
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.00%
score
0.66630
percentile