CVE-2023-29054
Siemens SCALANCE SSH Weak Ciphers Vulnerability (Man-in-the-Middle)
Description
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.2). The SSH server on affected devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device.
INFO
Published Date :
April 11, 2023, 10:15 a.m.
Last Modified :
April 20, 2023, 6:43 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2023-29054
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-2023-29054.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-479249.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-2023-29054 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-29054 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]
Apr. 20, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-479249.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-479249.pdf Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x200-4p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x200-4p_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x201-3p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x201-3p_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x201-3p_irt_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x201-3p_irt_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x202-2irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x202-2irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x202-2irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x202-2irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x202-2p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x202-2p_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x202-2p_irt_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x202-2p_irt_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x204irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x204irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x204irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x204irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x204irt_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_x204irt_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xf201-3p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_xf201-3p_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xf202-2p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_xf202-2p_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xf204-2ba_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_xf204-2ba_irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xf204irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:scalance_xf204irt:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:siplus_net_scalance_x202-2p_irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.5.2 OR cpe:2.3:h:siemens:siplus_net_scalance_x202-2p_irt:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-29054 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-2023-29054
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.00%
score
0.46059
percentile