FKIE_CVE-2025-41743
Vulnerability from fkie_nvd - Published: 2025-12-02 11:15 - Updated: 2026-09-26 00:10
Severity
Summary
Insufficient encryption strength in Sprecher Automation SPRECON-E-C, SPRECON-E-P, and SPRECON-E-T3 allows a local unprivileged attacker to extract data from update images and thus obtain limited information about the architecture and internal processes.
References
Impacted products
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "SPRECON-E-C",
"vendor": "Sprecher Automation",
"versions": [
{
"lessThan": "9.0",
"status": "affected",
"version": "1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SPRECON-E-P",
"vendor": "Sprecher Automation",
"versions": [
{
"lessThan": "9.0",
"status": "affected",
"version": "1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "SPRECON-E-T3",
"vendor": "Sprecher Automation",
"versions": [
{
"lessThan": "9.0",
"status": "affected",
"version": "1.0",
"versionType": "custom"
}
]
}
],
"source": "info@cert.vde.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sprecher-automation:sprecon-e-c_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3F16637E-B261-45EE-A044-0D023B1791B1",
"versionEndExcluding": "9.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sprecher-automation:sprecon-e-c:*:*:*:*:*:*:*:*",
"matchCriteriaId": "17CF3E5A-AAD9-4B96-945D-501E461661CC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sprecher-automation:sprecon-e-p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A1385AA3-CFBA-48E7-BDD0-9540A3F9BBD0",
"versionEndExcluding": "9.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sprecher-automation:sprecon-e-p:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E0CC75D6-DD26-42A0-83F4-69423D8F5284",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sprecher-automation:sprecon-e-t3_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B3F44433-638E-4282-8488-602C38A2491B",
"versionEndExcluding": "9.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sprecher-automation:sprecon-e-t3:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6384D2B2-DCDA-445B-8336-E4EF0E2B3267",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Insufficient encryption strength in Sprecher Automation SPRECON-E-C, SPRECON-E-P, and SPRECON-E-T3 allows a local unprivileged attacker to extract data from update images and thus obtain limited information about the architecture and internal processes."
},
{
"lang": "es",
"value": "Fuerza de cifrado insuficiente en Sprecher Automation SPRECON-E-C, SPRECON-E-P y SPRECON-E-T3 permite a un atacante local sin privilegios extraer datos de las im\u00e1genes de actualizaci\u00f3n y as\u00ed obtener informaci\u00f3n limitada sobre la arquitectura y los procesos internos."
}
],
"id": "CVE-2025-41743",
"lastModified": "2026-09-26T00:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 1.4,
"source": "info@cert.vde.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-41743",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-02T16:50:29.885950Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-12-02T11:15:51.493",
"references": [
{
"source": "info@cert.vde.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/SPR-2511043_de.pdf"
}
],
"sourceIdentifier": "info@cert.vde.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-326"
}
],
"source": "info@cert.vde.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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.
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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.
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