FKIE_CVE-2020-7511
Vulnerability from fkie_nvd - Published: 2020-06-16 20:15 - Updated: 2026-06-17 03:24
Severity
Summary
A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to acquire a password by brute force.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| schneider-electric | easergy_t300_firmware | * | |
| schneider-electric | easergy_t300 | - |
{
"affected": [
{
"affectedData": [
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"product": "Easergy T300 (Firmware version 1.5.2 and older)",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Easergy T300 (Firmware version 1.5.2 and older)"
}
]
}
],
"source": "cybersecurity@se.com"
}
],
"configurations": [
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"nodes": [
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"criteria": "cpe:2.3:o:schneider-electric:easergy_t300_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CBB5E3FB-9929-419B-A92F-7D0AD3CEC5FE",
"versionEndIncluding": "1.5.2",
"vulnerable": true
}
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"negate": false,
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"vulnerable": false
}
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to acquire a password by brute force."
},
{
"lang": "es",
"value": "Una CWE-327: Se presenta una vulnerabilidad de Uso de un Algoritmo Criptogr\u00e1fico Roto o Riesgoso en Easergy T300 (versiones de Firmware 1.5.2 y anteriores) que podr\u00eda permitir a un atacante obtener una contrase\u00f1a mediante fuerza bruta"
}
],
"id": "CVE-2020-7511",
"lastModified": "2026-06-17T03:24:55.190",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
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]
},
"published": "2020-06-16T20:15:15.770",
"references": [
{
"source": "cybersecurity@se.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-161-04"
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"tags": [
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"sourceIdentifier": "cybersecurity@se.com",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-327"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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