CVE-2022-45425
Estado: ModificadaAlta (7.5)—
Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.53%
- Percentil entre todas las CVEs puntuadas: 43
- 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 (5)
CWE
- CWE-798
- CWE-798
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2022-45425",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-45425",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-04-14T13:20:00.361857Z"
}
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/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": 3.9
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/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": 3.9
}
]
},
"affected": [
{
"source": "cybersecurity@dahuatech.com",
"affectedData": [
{
"vendor": "n/a",
"product": "DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2",
"versions": [
{
"status": "affected",
"version": "V8.0.2, V8.0.4, V8.1"
}
]
}
]
}
],
"published": "2022-12-27T18:15:10.500",
"references": [
{
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/1137",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "cybersecurity@dahuatech.com"
},
{
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/1137",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-798"
}
]
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"description": [
{
"lang": "en",
"value": "CWE-798"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability."
},
{
"lang": "es",
"value": "Algunos productos de software de Dahua tienen la vulnerabilidad de utilizar claves criptográficas codificadas. Un atacante puede obtener la clave criptográfica AES explotando esta vulnerabilidad."
}
],
"lastModified": "2026-06-17T05:10:05.663",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3884EEA1-1A5A-465D-911A-C1468C48095C"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "546B8C47-C545-4BF6-B62E-F6D7A4EC0B9A"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2FFFFF73-D666-4EFD-BC9C-F35AB0884E63"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F79147B7-FBD0-4A5A-81A4-B902366336C7"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B4A7BE6D-04EB-40CC-A59E-78922BA310EF"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_professional:7.002.1760000.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA1F0C70-4274-4910-A645-EC52D1CB3847"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_professional:8.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7812C76-E325-4DDB-BF1F-AA0C37B073F4"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_professional:8.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F6C276F4-260B-4C98-92B7-AD5FD5B6A35C"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_professional:8.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "50990609-E282-4FF0-B7B3-6FF641E1F836"
},
{
"criteria": "cpe:2.3:a:dahuasecurity:dss_professional:8.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6CE289B1-0442-4F55-9C8B-3B8D1B3F24E3"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D729295F-15E2-4B8D-A85C-53CAB6544144"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "266BDE37-4A75-4B7F-9627-DDE6C78FB593"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7CA557CC-3A2B-40E0-833E-2009B6180DEB"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6E8AE26-5271-4BA3-8539-9B7856F5DF84"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:dhi-dss7016d-s2:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CCBDDB17-CEDD-45DA-87E0-7F15753AE9BC"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F0F2A1C3-2057-4182-B425-94C3EC1862BE"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6042411-429A-48BC-9D21-D8AD84DB11E6"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "11B6BBCD-0A83-4816-84F9-647403DA64F2"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "78D7D57F-36EA-42DB-866F-DC9BCEAD2235"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:dhi-dss7016dr-s2:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "38A0F44A-CB7D-42EA-A8D7-373F5BD6A963"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4C754C4-1908-4EF2-BB70-4EA730324D98"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D060128-197D-4EEC-A486-364B1876A1B6"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E8F32EF-9A87-4807-B3C0-2DC4F17553D1"
},
{
"criteria": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9F9CED99-BAC5-4D7C-B10F-DF16085BC888"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:dhi-dss4004-s2:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C8C804BE-2D42-4213-A108-4426F5F0E348"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cybersecurity@dahuatech.com"
}