Vulnerability-Lookup

VAR-202304-0694

Vulnerability from variot - Updated: 2023-12-18 10:48

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. SCALANCE X200-4P IRT firmware, SCALANCE X201-3P IRT firmware, SCALANCE X201-3P IRT PRO Multiple Siemens products, including firmware, have vulnerabilities related to encryption strength.Information may be obtained and information may be tampered with

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CVE-2023-29054 (GCVE-0-2023-29054)

Vulnerability from cvelistv5 – Published: 2023-04-11 09:03 – Updated: 2025-02-07 16:49

Summary

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H/E:P/RL:U/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-07 16:49 UTC

CWE

CWE-326 - Inadequate Encryption Strength

Assigner

siemens icscert root

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…

Impacted products

13 products

Vendor	Product	Version
Siemens	SCALANCE X200-4P IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE X201-3P IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE X201-3P IRT PRO	Affected: All versions < V5.5.2
Siemens	SCALANCE X202-2IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE X202-2P IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE X202-2P IRT PRO	Affected: All versions < V5.5.2
Siemens	SCALANCE X204IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE X204IRT PRO	Affected: All versions < V5.5.2
Siemens	SCALANCE XF201-3P IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE XF202-2P IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE XF204-2BA IRT	Affected: All versions < V5.5.2
Siemens	SCALANCE XF204IRT	Affected: All versions < V5.5.2
Siemens	SIPLUS NET SCALANCE X202-2P IRT	Affected: All versions < V5.5.2

Show details on NVD website

JSON

To clipboard

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    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2023-29054",
    "datePublished": "2023-04-11T09:03:08.813Z",
    "dateReserved": "2023-03-30T12:04:26.539Z",
    "dateUpdated": "2025-02-07T16:49:26.184Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.