CVE-2021-41300 (GCVE-0-2021-41300)
Vulnerability from cvelistv5 – Published: 2021-09-30 10:41 – Updated: 2024-09-16 23:41
VLAI
EPSS
VEX
Title
ECOA BAS controller - Insufficiently Protected Credentials-2
Summary
ECOA BAS controller’s special page displays user account and passwords in plain text, thus unauthenticated attackers can access the page and obtain privilege with full functionality.
Severity
9.8 (Critical)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html | x_refsource_MISC |
Impacted products
7 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| ECOA | ECS Router Controller ECS (FLASH) |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | RiskBuster Terminator E6L45 |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | RiskBuster System RB 3.0.0 |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | RiskBuster System TRANE 1.0 |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | Graphic Control Software |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | SmartHome II E9246 |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed | |
| ECOA | RiskTerminator |
Unknown:
next of 0 , < unspecified
(custom)
|
guessed |
Date Public
2021-09-30 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T03:08:31.890Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "ECS Router Controller ECS (FLASH)",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster Terminator E6L45",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster System RB 3.0.0",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster System TRANE 1.0",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "Graphic Control Software",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "SmartHome II E9246",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskTerminator",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-09-30T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "ECOA BAS controller\u2019s special page displays user account and passwords in plain text, thus unauthenticated attackers can access the page and obtain privilege with full functionality."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-522",
"description": "CWE-522 Insufficiently Protected Credentials",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-09-30T10:41:05.000Z",
"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"shortName": "twcert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
}
],
"solutions": [
{
"lang": "en",
"value": "Contact tech support from ECOA."
}
],
"source": {
"advisory": "TVN-202109016",
"discovery": "EXTERNAL"
},
"title": "ECOA BAS controller - Insufficiently Protected Credentials-2",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "TWCERT/CC",
"ASSIGNER": "cve@cert.org.tw",
"DATE_PUBLIC": "2021-09-30T10:13:00.000Z",
"ID": "CVE-2021-41300",
"STATE": "PUBLIC",
"TITLE": "ECOA BAS controller - Insufficiently Protected Credentials-2"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "ECS Router Controller ECS (FLASH)",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "RiskBuster Terminator E6L45",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "RiskBuster System RB 3.0.0",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "RiskBuster System TRANE 1.0",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "Graphic Control Software",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "SmartHome II E9246",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
},
{
"product_name": "RiskTerminator",
"version": {
"version_data": [
{
"version_affected": "?\u003e",
"version_value": "0"
}
]
}
}
]
},
"vendor_name": "ECOA"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "ECOA BAS controller\u2019s special page displays user account and passwords in plain text, thus unauthenticated attackers can access the page and obtain privilege with full functionality."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-522 Insufficiently Protected Credentials"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html",
"refsource": "MISC",
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
}
]
},
"solution": [
{
"lang": "en",
"value": "Contact tech support from ECOA."
}
],
"source": {
"advisory": "TVN-202109016",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"assignerShortName": "twcert",
"cveId": "CVE-2021-41300",
"datePublished": "2021-09-30T10:41:05.097Z",
"dateReserved": "2021-09-15T00:00:00.000Z",
"dateUpdated": "2024-09-16T23:41:00.205Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-41300",
"date": "2026-09-25",
"epss": "0.0098",
"percentile": "0.60646"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ecoa:ecs_router_controller-ecs_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E80292D1-E3AD-42B6-A63E-3546010B97A3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ecoa:ecs_router_controller-ecs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "541B6C82-F00E-4BFC-9947-A55B2F4EDD06",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ecoa:riskbuster_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19A28430-AB2B-423F-82D4-FC0E3A6DF335",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ecoa:riskbuster:-:*:*:*:*:*:*:*",
"matchCriteriaId": "58A6F2A4-A7DA-4A88-B572-917FFC80ADC1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ecoa:riskterminator:-:*:*:*:*:*:*:*",
"matchCriteriaId": "841DF575-8E63-4AB4-A6F9-77C28FC65BCE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "ECOA BAS controller\u2019s special page displays user account and passwords in plain text, thus unauthenticated attackers can access the page and obtain privilege with full functionality."
},
{
"lang": "es",
"value": "La p\u00e1gina especial del controlador ECOA BAS muestra la cuenta de usuario y las contrase\u00f1as en texto plano, por lo que unos atacantes no autenticados pueden acceder a la p\u00e1gina y alcanzar privilegios con plena funcionalidad"
}
],
"id": "CVE-2021-41300",
"lastModified": "2024-11-21T06:25:59.830",
"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": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "twcert@cert.org.tw",
"type": "Secondary"
}
]
},
"published": "2021-09-30T11:15:07.923",
"references": [
{
"source": "twcert@cert.org.tw",
"tags": [
"Third Party Advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
}
],
"sourceIdentifier": "twcert@cert.org.tw",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "twcert@cert.org.tw",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "ECS Router Controller ECS (FLASH)",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster Terminator E6L45",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster System RB 3.0.0",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskBuster System TRANE 1.0",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "Graphic Control Software",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "SmartHome II E9246",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
},
{
"product": "RiskTerminator",
"vendor": "ECOA",
"versions": [
{
"lessThan": "unspecified",
"status": "unknown",
"version": "next of 0",
"versionType": "custom"
}
]
}
],
"source": "twcert@cert.org.tw"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ecoa:ecs_router_controller-ecs_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E80292D1-E3AD-42B6-A63E-3546010B97A3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ecoa:ecs_router_controller-ecs:-:*:*:*:*:*:*:*",
"matchCriteriaId": "541B6C82-F00E-4BFC-9947-A55B2F4EDD06",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ecoa:riskbuster_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19A28430-AB2B-423F-82D4-FC0E3A6DF335",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ecoa:riskbuster:-:*:*:*:*:*:*:*",
"matchCriteriaId": "58A6F2A4-A7DA-4A88-B572-917FFC80ADC1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ecoa:riskterminator:-:*:*:*:*:*:*:*",
"matchCriteriaId": "841DF575-8E63-4AB4-A6F9-77C28FC65BCE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ECOA BAS controller\u2019s special page displays user account and passwords in plain text, thus unauthenticated attackers can access the page and obtain privilege with full functionality."
},
{
"lang": "es",
"value": "La p\u00e1gina especial del controlador ECOA BAS muestra la cuenta de usuario y las contrase\u00f1as en texto plano, por lo que unos atacantes no autenticados pueden acceder a la p\u00e1gina y alcanzar privilegios con plena funcionalidad"
}
],
"id": "CVE-2021-41300",
"lastModified": "2026-06-17T04:08:16.097",
"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": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "twcert@cert.org.tw",
"type": "Secondary"
}
]
},
"published": "2021-09-30T11:15:07.923",
"references": [
{
"source": "twcert@cert.org.tw",
"tags": [
"Third Party Advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-5136-3e315-1.html"
}
],
"sourceIdentifier": "twcert@cert.org.tw",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "twcert@cert.org.tw",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T13:30:44+00:00",
"cve": "CVE-2021-41300",
"id": "CVE-2021-41300",
"initial_release_date": "2021-09-30T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "ECOA BAS controller - Insufficiently Protected Credentials-2",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-41300.json",
"version": "3"
}
}
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Loading…
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.
Loading…