CVE-2022-47374
Siemens SIMATIC Denial of Service
Description
A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly. This could allow an attacker to exhaust system resources and create a denial of service condition for the device.
INFO
Published Date :
Dec. 12, 2023, 12:15 p.m.
Last Modified :
Dec. 18, 2023, 2:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2022-47374
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-2022-47374.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf | Vendor Advisory |
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-2022-47374 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-47374 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 -
Initial Analysis by [email protected]
Dec. 18, 2023
Action Type Old Value New Value Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7412-2ek07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7412-2ek07-0ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7414-3em07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7414-3em07-0ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7414-3fm07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7414-3fm07-0ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7416-3es07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7416-3es07-0ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6es7416-3fs07-0ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6es7416-3fs07-0ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6ag1414-3em07-7ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6ag1414-3em07-7ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:6ag1416-3es07-7ab0_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:6ag1416-3es07-7ab0:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:sinamics_s120_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.7:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.8:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:4.9:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.0:*:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1_hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.1:sp1_hotfix13:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:-:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix11:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:hotfix7:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix1:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix13:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix6:*:*:*:*:*:* *cpe:2.3:o:siemens:sinamics_s120_firmware:5.2:sp3_hotfix9:*:*:*:*:*:* OR cpe:2.3:h:siemens:sinamics_s120:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_pc-station_plus_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:simatic_pc-station_plus:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 12, 2023
Action Type Old Value New Value Added Description A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly. This could allow an attacker to exhaust system resources and create a denial of service condition for the device. Added Reference Siemens AG https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf [No types assigned] Added CWE Siemens AG CWE-674 Added CVSS V3.1 Siemens AG AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-47374 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-2022-47374
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.24181
percentile