Search criteria
3 vulnerabilities found for hmigxu_firmware by schneider-electric
FKIE_CVE-2019-6833
Vulnerability from fkie_nvd - Published: 2019-09-17 20:15 - Updated: 2025-09-30 15:15
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmigto_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6510726D-EADF-49AA-B1CC-44A481E216EE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto1300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8E3E3852-4A76-44BA-9836-67C7DB2743B6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto1310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "09C1A913-6539-49E7-844A-ED2C28D41C77",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto2300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5C8385FB-E116-4E3C-9BBD-06BC2A3A9354",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto2310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4DF3F01C-2C36-4CC4-9D03-905ED11A4204",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto2315:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B894F4D1-27D7-443C-8DAF-5967FD4C8244",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto3510:-:*:*:*:*:*:*:*",
"matchCriteriaId": "24CEE9FE-04EC-4DFB-944E-C11D891A9D4F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto4310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F6FF55E8-0AE7-4375-969B-3D0E9E1B3956",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto5310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C012A402-6270-4080-A499-8582D63E2110",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto5315:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E310E6C5-86EA-442D-A8B6-48A0DE51BD75",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto6310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67A0ECE4-4090-4FF4-86F9-FB7BA6E55A78",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigto6315:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F1D8656F-3FF8-4966-93AA-9C60B9E3BCDB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmisto_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "21DDEE23-31A6-4EC7-82AB-8AEB666632BA",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto501:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A89AD4A2-B1D2-4C4F-AD5C-F918FB0998B2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto511:-:*:*:*:*:*:*:*",
"matchCriteriaId": "68419956-84CF-4671-B188-3FFD3AB64CB6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto512:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53726A99-8386-4E59-A216-8958C0276F9C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto531:-:*:*:*:*:*:*:*",
"matchCriteriaId": "207028CD-EE56-4514-ACEE-F6A725BE9151",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto532:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5B16CCC7-62E1-4309-8D0C-28394C993EB4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto705:-:*:*:*:*:*:*:*",
"matchCriteriaId": "02CF4B93-1AE5-4E0C-8574-D3135739726D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto715:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F67F0E9C-14DF-4E9D-8F91-016C362B591B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmisto735:-:*:*:*:*:*:*:*",
"matchCriteriaId": "25809843-3CE7-4385-A00D-B59041D57126",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:xbtgh_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C4B506E7-30CB-44DD-A9CA-078EF0276807",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:xbtgh2460:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CA694A26-4B62-4EA8-962D-16F4AD9902E2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmigtu_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "28C5D119-6FCD-493B-974F-FADFF7400749",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmig2u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6FC199C1-D633-4264-B7E6-87C716BBE519",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig3u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EFF2C9FF-6BE3-4016-91A1-3EDDF4BB1DFE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig3ufc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2A41ADBA-32EE-406D-9BD0-5D52E6BD2455",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig5u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E72FE48D-3B73-48DA-BABE-F0871E118E7E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig5u2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E881CC09-2083-4958-A08B-C6A1A6368368",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig5ufc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DF830232-50AC-4E52-B70C-05C65AAF4148",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmig5ul8a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5C91CAFE-8A82-45DC-BE38-32754FFB1547",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmiscu_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8E11C974-4857-4440-982E-B65AD272199E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmiscu6a5:-:*:*:*:*:*:*:*",
"matchCriteriaId": "101818F1-2F32-462C-95AC-5E86D6226352",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmiscu6b5:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AD1D313B-B49C-4C3D-B5EE-40953E8836EC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmiscu8a5:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2BAAF924-EA44-4298-A481-328E09919E8D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmiscu8b5:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DD7F9E54-F450-4CA1-8DEA-265645D851E7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmistu_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5E181BEA-64DD-434B-9F05-F1B7622E3E35",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmistu655:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8B91DC91-138F-4569-B24B-6EF17F22212B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmistu655w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D66FFBEB-1013-4971-A84A-371E817250DA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmistu855:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B8F304E9-87D2-4AAF-A9A8-5F55CA89818F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmistu855w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3B7D21AF-BE69-48E2-A269-F60424C0A332",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:xbtgt_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1B3692DF-9B21-4B63-B8D2-B4186A466282",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:xbtgt2430:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BA541D29-0B14-4513-90C2-4D7FD23BEF47",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:xbtgt2930:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0009BA04-69B1-4996-880B-8040C1853AF1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmigxo_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "24D13D62-38F0-406C-8EC2-70FDDD2AA3A7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmigxo:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C619F99C-7F9A-4477-9A1A-D84A6E4D38EB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:hmigxu_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "963D9100-111B-43B2-B0A6-AC25A88905B6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:hmigxu35:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CA28DD48-3CA6-49BF-89A3-7D655A986289",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:schneider-electric:hmigxu55:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1D005BC2-F5DB-405C-A961-7B49FF5CB620",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad CWE-754 - Comprobaci\u00f3n inadecuada de condiciones inusuales o excepcionales en los paneles Magelis HMI (todas las versiones de - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU) congelaci\u00f3n temporal de la HMI cuando se recibe una alta tasa de tramas. Cuando se detiene el ataque, el panel de HMI procesa los comandos almacenados en el b\u00fafer."
}
],
"id": "CVE-2019-6833",
"lastModified": "2025-09-30T15:15:39.103",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2019-09-17T20:15:12.467",
"references": [
{
"source": "cybersecurity@se.com",
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
},
{
"source": "cybersecurity@se.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
}
],
"sourceIdentifier": "cybersecurity@se.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
],
"source": "cybersecurity@se.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2019-6833 (GCVE-0-2019-6833)
Vulnerability from cvelistv5 – Published: 2019-09-17 19:36 – Updated: 2025-09-30 14:36
VLAI?
Summary
A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.
Severity ?
6.5 (Medium)
CWE
- CWE-754 - – Improper Check for Unusual or Exceptional Conditions
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schneider Electric SE | Magelis HMI Panels |
Affected:
all versions of HMIGTO
Affected: all versions of HMISTO Affected: all versions of XBTGH Affected: all versions of HMIGTU Affected: all versions of HMIGTUX Affected: all versions of HMISCU Affected: all versions of HMISTU Affected: all versions of XBTGT Affected: all versions of HMIGXO Affected: all versions of HMIGXU |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:31:04.400Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2019-6833",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-30T14:36:06.892056Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T14:36:19.669Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Magelis HMI Panels",
"vendor": "Schneider Electric SE",
"versions": [
{
"status": "affected",
"version": "all versions of HMIGTO"
},
{
"status": "affected",
"version": "all versions of HMISTO"
},
{
"status": "affected",
"version": "all versions of XBTGH"
},
{
"status": "affected",
"version": "all versions of HMIGTU"
},
{
"status": "affected",
"version": "all versions of HMIGTUX"
},
{
"status": "affected",
"version": "all versions of HMISCU"
},
{
"status": "affected",
"version": "all versions of HMISTU"
},
{
"status": "affected",
"version": "all versions of XBTGT"
},
{
"status": "affected",
"version": "all versions of HMIGXO"
},
{
"status": "affected",
"version": "all versions of HMIGXU"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-10-02T12:13:24.000Z",
"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"shortName": "schneider"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@schneider-electric.com",
"ID": "CVE-2019-6833",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Magelis HMI Panels",
"version": {
"version_data": [
{
"version_value": "all versions of HMIGTO"
},
{
"version_value": "all versions of HMISTO"
},
{
"version_value": "all versions of XBTGH"
},
{
"version_value": "all versions of HMIGTU"
},
{
"version_value": "all versions of HMIGTUX"
},
{
"version_value": "all versions of HMISCU"
},
{
"version_value": "all versions of HMISTU"
},
{
"version_value": "all versions of XBTGT"
},
{
"version_value": "all versions of XBTGT"
},
{
"version_value": "all versions of HMIGXO"
},
{
"version_value": "all versions of HMIGXU"
}
]
}
}
]
},
"vendor_name": "Schneider Electric SE"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01",
"refsource": "CONFIRM",
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"name": "https://security.cse.iitk.ac.in/responsible-disclosure",
"refsource": "MISC",
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"assignerShortName": "schneider",
"cveId": "CVE-2019-6833",
"datePublished": "2019-09-17T19:36:57.000Z",
"dateReserved": "2019-01-25T00:00:00.000Z",
"dateUpdated": "2025-09-30T14:36:19.669Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2019-6833 (GCVE-0-2019-6833)
Vulnerability from nvd – Published: 2019-09-17 19:36 – Updated: 2025-09-30 14:36
VLAI?
Summary
A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel.
Severity ?
6.5 (Medium)
CWE
- CWE-754 - – Improper Check for Unusual or Exceptional Conditions
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schneider Electric SE | Magelis HMI Panels |
Affected:
all versions of HMIGTO
Affected: all versions of HMISTO Affected: all versions of XBTGH Affected: all versions of HMIGTU Affected: all versions of HMIGTUX Affected: all versions of HMISCU Affected: all versions of HMISTU Affected: all versions of XBTGT Affected: all versions of HMIGXO Affected: all versions of HMIGXU |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:31:04.400Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2019-6833",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-30T14:36:06.892056Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T14:36:19.669Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Magelis HMI Panels",
"vendor": "Schneider Electric SE",
"versions": [
{
"status": "affected",
"version": "all versions of HMIGTO"
},
{
"status": "affected",
"version": "all versions of HMISTO"
},
{
"status": "affected",
"version": "all versions of XBTGH"
},
{
"status": "affected",
"version": "all versions of HMIGTU"
},
{
"status": "affected",
"version": "all versions of HMIGTUX"
},
{
"status": "affected",
"version": "all versions of HMISCU"
},
{
"status": "affected",
"version": "all versions of HMISTU"
},
{
"status": "affected",
"version": "all versions of XBTGT"
},
{
"status": "affected",
"version": "all versions of HMIGXO"
},
{
"status": "affected",
"version": "all versions of HMIGXU"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-10-02T12:13:24.000Z",
"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"shortName": "schneider"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@schneider-electric.com",
"ID": "CVE-2019-6833",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Magelis HMI Panels",
"version": {
"version_data": [
{
"version_value": "all versions of HMIGTO"
},
{
"version_value": "all versions of HMISTO"
},
{
"version_value": "all versions of XBTGH"
},
{
"version_value": "all versions of HMIGTU"
},
{
"version_value": "all versions of HMIGTUX"
},
{
"version_value": "all versions of HMISCU"
},
{
"version_value": "all versions of HMISTU"
},
{
"version_value": "all versions of XBTGT"
},
{
"version_value": "all versions of XBTGT"
},
{
"version_value": "all versions of HMIGXO"
},
{
"version_value": "all versions of HMIGXU"
}
]
}
}
]
},
"vendor_name": "Schneider Electric SE"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-754 \u2013 Improper Check for Unusual or Exceptional Conditions"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01",
"refsource": "CONFIRM",
"url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01"
},
{
"name": "https://security.cse.iitk.ac.in/responsible-disclosure",
"refsource": "MISC",
"url": "https://security.cse.iitk.ac.in/responsible-disclosure"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"assignerShortName": "schneider",
"cveId": "CVE-2019-6833",
"datePublished": "2019-09-17T19:36:57.000Z",
"dateReserved": "2019-01-25T00:00:00.000Z",
"dateUpdated": "2025-09-30T14:36:19.669Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}