CVE-2023-23450
Estado: ModificadaCrítica (9.8)—
Use of Password Hash Instead of Password for Authentication in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an unprivileged remote attacker to use a password hash instead of an actual password to login to a valid user account via the REST interface.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.71%
- Percentil entre todas las CVEs puntuadas: 52
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (7)
CWE
- CWE-836
- CWE-287
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-23450",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-23450",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-01-23T19:08:56.303182Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "psirt@sick.de",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.2,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.5
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "psirt@sick.de",
"affectedData": [
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESD15AXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESD20AXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESD25AXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESN40SXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESN50SXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESR40SXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
},
{
"vendor": "SICK AG",
"product": "SICK FTMG-ESR50SXX AIR FLOW SENSOR",
"versions": [
{
"status": "affected",
"version": "all firmware versions"
}
],
"defaultStatus": "affected"
}
]
}
],
"published": "2023-05-15T11:15:09.407",
"references": [
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json",
"tags": [
"Vendor Advisory"
],
"source": "psirt@sick.de"
},
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf",
"tags": [
"Vendor Advisory"
],
"source": "psirt@sick.de"
},
{
"url": "https://sick.com/psirt",
"tags": [
"Vendor Advisory"
],
"source": "psirt@sick.de"
},
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://sick.com/psirt",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "psirt@sick.de",
"description": [
{
"lang": "en",
"value": "CWE-836"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-287"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Use of Password Hash Instead of Password for Authentication in SICK FTMg AIR\nFLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526\nallows an unprivileged remote attacker to use a password hash instead of an actual password to login\nto a valid user account via the REST interface."
}
],
"lastModified": "2026-06-17T05:37:09.873",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esd20axx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E3882685-8678-47E4-995C-C3F6D9AD5668",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esd20axx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "16AD808F-900B-41EE-B90A-F9D67AAAD6BE"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esd25axx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "49D930E8-415C-4183-87A1-8D7F44247B67",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esd25axx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "24618A95-328C-47C9-B8EF-B4DF6E65D68E"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1DCC9C0B-7CCE-44E5-B25D-67BF971B4541",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esn40sxx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "290B016B-20B7-40C1-B825-6ED4774C4861"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esn50sxx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E23D6018-1DFB-4516-82C9-3A3B09C2CBF9",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esn50sxx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1B113D9E-8E61-4F9C-9E5B-2030EEFB133B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esr50sxx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "77F2683F-B1B5-4033-97D4-ADF77B6B50E8",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esr50sxx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A02547D3-5E40-41B3-A7B4-D63F60A5F80B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esr40sxx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9075A02A-C627-43DA-ACF7-776197B518C5",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esr40sxx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7B887993-18A8-493F-97A1-A788FBD5A5B9"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E9219CD8-34CE-45A2-904A-E7B1740706C2",
"versionEndExcluding": "2.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:sick:ftmg-esd15axx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FF162AA9-6645-4032-8D29-BAE2D60FBD9B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@sick.de"
}