Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
5 vulnerabilities by ezviz
CVE-2026-32683 (GCVE-0-2026-32683)
Vulnerability from cvelistv5 – Published: 2026-05-09 08:29 – Updated: 2026-05-12 22:31
VLAI
Summary
Some EZVIZ products utilize older versions of cloud feature modules with legacy API interfaces, which pose a data transmission risk. Attackers can exploit this by eavesdropping on network requests to obtain data.Users are advised to upgrade the app to the latest version and enable the video encryption feature.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-32683",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-11T17:29:08.128087Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "CWE-319 Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T22:31:10.618Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "EZVIZ APP",
"vendor": "EZVIZ",
"versions": [
{
"status": "affected",
"version": "iOS: Versions prior to 7.3.1"
},
{
"status": "affected",
"version": "Android: Versions prior to 7.3.0.0210"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Cisco Talos"
}
],
"descriptions": [
{
"lang": "en",
"value": "Some EZVIZ products utilize older versions of cloud feature modules with legacy API interfaces, which pose a data transmission risk. Attackers can exploit this by eavesdropping on network requests to obtain data.Users are advised to upgrade the app to the latest version and enable the video encryption feature."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-09T08:29:09.821Z",
"orgId": "da451dce-859b-4e51-8b87-9c8b60d19b32",
"shortName": "hikvision"
},
"references": [
{
"url": "https://www.ezviz.com/inter/trust-center/security/security-notice/2026.05.08"
},
{
"url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-cloud-function-modules-of-some-hikvisi/"
}
],
"x_generator": {
"engine": "cveClient/1.0.15"
}
}
},
"cveMetadata": {
"assignerOrgId": "da451dce-859b-4e51-8b87-9c8b60d19b32",
"assignerShortName": "hikvision",
"cveId": "CVE-2026-32683",
"datePublished": "2026-05-09T08:29:09.821Z",
"dateReserved": "2026-03-13T07:45:08.744Z",
"dateUpdated": "2026-05-12T22:31:10.618Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-4063 (GCVE-0-2024-4063)
Vulnerability from cvelistv5 – Published: 2024-04-23 18:31 – Updated: 2024-08-01 20:26
VLAI
Title
EZVIZ CS-C6-21WFR-8 Davinci Application certificate validation
Summary
A vulnerability was found in EZVIZ CS-C6-21WFR-8 5.2.7 Build 170628. It has been classified as problematic. This affects an unknown part of the component Davinci Application. The manipulation leads to improper certificate validation. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The identifier VDB-261789 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261789 | vdb-entry |
| https://vuldb.com/?ctiid.261789 | signaturepermissions-required |
| https://vuldb.com/?submit.316408 | third-party-advisory |
| https://github.com/kzLiu2017/CVE_Document/blob/ma… | related |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| EZVIZ | CS-C6-21WFR-8 |
Affected:
5.2.7 Build 170628
|
|
| ezviz | cs-c6-21wfr-8 |
Affected:
5.2.7
cpe:2.3:a:ezviz:cs-c6-21wfr-8:5.2.7:*:*:*:*:*:*:* |
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:ezviz:cs-c6-21wfr-8:5.2.7:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cs-c6-21wfr-8",
"vendor": "ezviz",
"versions": [
{
"status": "affected",
"version": "5.2.7"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-4063",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-04-30T16:08:22.532135Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:53:15.329Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T20:26:57.287Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "VDB-261789 | EZVIZ CS-C6-21WFR-8 Davinci Application certificate validation",
"tags": [
"vdb-entry",
"x_transferred"
],
"url": "https://vuldb.com/?id.261789"
},
{
"name": "VDB-261789 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required",
"x_transferred"
],
"url": "https://vuldb.com/?ctiid.261789"
},
{
"name": "Submit #316408 | EZVIZ Camera model: CS-C6-21WFR-8, firmware: V5.2.7 build 170628 Improper Certificate Validation",
"tags": [
"third-party-advisory",
"x_transferred"
],
"url": "https://vuldb.com/?submit.316408"
},
{
"tags": [
"related",
"x_transferred"
],
"url": "https://github.com/kzLiu2017/CVE_Document/blob/main/CVE_%20advisory_ezviz.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"modules": [
"Davinci Application"
],
"product": "CS-C6-21WFR-8",
"vendor": "EZVIZ",
"versions": [
{
"status": "affected",
"version": "5.2.7 Build 170628"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "kaizheng (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in EZVIZ CS-C6-21WFR-8 5.2.7 Build 170628. It has been classified as problematic. This affects an unknown part of the component Davinci Application. The manipulation leads to improper certificate validation. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The identifier VDB-261789 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "Es wurde eine Schwachstelle in EZVIZ CS-C6-21WFR-8 5.2.7 Build 170628 ausgemacht. Sie wurde als problematisch eingestuft. Betroffen hiervon ist ein unbekannter Ablauf der Komponente Davinci Application. Dank der Manipulation mit unbekannten Daten kann eine improper certificate validation-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Sie ist schwierig auszunutzen."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 3.7,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.7,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 2.6,
"vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-295",
"description": "CWE-295 Improper Certificate Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-04-23T18:31:05.822Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-261789 | EZVIZ CS-C6-21WFR-8 Davinci Application certificate validation",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/?id.261789"
},
{
"name": "VDB-261789 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.261789"
},
{
"name": "Submit #316408 | EZVIZ Camera model: CS-C6-21WFR-8, firmware: V5.2.7 build 170628 Improper Certificate Validation",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.316408"
},
{
"tags": [
"related"
],
"url": "https://github.com/kzLiu2017/CVE_Document/blob/main/CVE_%20advisory_ezviz.pdf"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-04-23T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2024-04-23T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2024-04-23T15:12:31.000Z",
"value": "VulDB entry last update"
}
],
"title": "EZVIZ CS-C6-21WFR-8 Davinci Application certificate validation"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2024-4063",
"datePublished": "2024-04-23T18:31:05.822Z",
"dateReserved": "2024-04-23T13:06:53.616Z",
"dateUpdated": "2024-08-01T20:26:57.287Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-41613 (GCVE-0-2023-41613)
Vulnerability from cvelistv5 – Published: 2023-12-04 00:00 – Updated: 2024-08-28 19:57
VLAI
Summary
EzViz Studio v2.2.0 is vulnerable to DLL hijacking.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ezviz | ezviz_studio |
Affected:
2.2.0
cpe:2.3:a:ezviz:ezviz_studio:2.2.0:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T19:01:35.270Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://packetstormsecurity.com/files/175684/EzViz-Studio-2.2.0-DLL-Hijacking.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:ezviz:ezviz_studio:2.2.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ezviz_studio",
"vendor": "ezviz",
"versions": [
{
"status": "affected",
"version": "2.2.0"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-41613",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-28T19:56:04.747673Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-28T19:57:30.961Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "EzViz Studio v2.2.0 is vulnerable to DLL hijacking."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-04T13:31:25.276Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://packetstormsecurity.com/files/175684/EzViz-Studio-2.2.0-DLL-Hijacking.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-41613",
"datePublished": "2023-12-04T00:00:00.000Z",
"dateReserved": "2023-08-30T00:00:00.000Z",
"dateUpdated": "2024-08-28T19:57:30.961Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2472 (GCVE-0-2022-2472)
Vulnerability from cvelistv5 – Published: 2022-09-15 13:20 – Updated: 2024-09-17 03:03
VLAI
Title
Improper Initialization vulnerability in local server authentication logic
Summary
Improper Initialization vulnerability in the local server component of EZVIZ CS-C6N-A0-1C2WFR allows a local attacker to read the contents of the memory space containing the encrypted admin password. This issue affects: EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428.
Severity
7.6 (High)
CWE
- CWE-665 - Improper Initialization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.bitdefender.com/blog/labs/vulnerabili… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EZVIZ | CS-C6N-A0-1C2WFR |
Affected:
unspecified , < 5.3.0 build 220428
(custom)
|
Date Public
2022-09-15 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:39:08.014Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "CS-C6N-A0-1C2WFR",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.3.0 build 220428",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Bitdefender Labs"
}
],
"datePublic": "2022-09-15T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Improper Initialization vulnerability in the local server component of EZVIZ CS-C6N-A0-1C2WFR allows a local attacker to read the contents of the memory space containing the encrypted admin password. This issue affects: EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-665",
"description": "CWE-665 Improper Initialization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-09-15T13:20:11.000Z",
"orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"shortName": "Bitdefender"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
],
"solutions": [
{
"lang": "en",
"value": "A firmware update to version 5.3.0 build 220428 or higher fixes the issue."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Improper Initialization vulnerability in local server authentication logic",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve-requests@bitdefender.com",
"DATE_PUBLIC": "2022-09-15T13:00:00.000Z",
"ID": "CVE-2022-2472",
"STATE": "PUBLIC",
"TITLE": "Improper Initialization vulnerability in local server authentication logic"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "CS-C6N-A0-1C2WFR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.3.0 build 220428"
}
]
}
}
]
},
"vendor_name": "EZVIZ"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Bitdefender Labs"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Improper Initialization vulnerability in the local server component of EZVIZ CS-C6N-A0-1C2WFR allows a local attacker to read the contents of the memory space containing the encrypted admin password. This issue affects: EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-665 Improper Initialization"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams",
"refsource": "MISC",
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
]
},
"solution": [
{
"lang": "en",
"value": "A firmware update to version 5.3.0 build 220428 or higher fixes the issue."
}
],
"source": {
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"assignerShortName": "Bitdefender",
"cveId": "CVE-2022-2472",
"datePublished": "2022-09-15T13:20:11.708Z",
"dateReserved": "2022-07-19T00:00:00.000Z",
"dateUpdated": "2024-09-17T03:03:45.761Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2471 (GCVE-0-2022-2471)
Vulnerability from cvelistv5 – Published: 2022-09-15 13:15 – Updated: 2024-09-16 16:57
VLAI
Title
Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component
Summary
Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.
Severity
9.9 (Critical)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.bitdefender.com/blog/labs/vulnerabili… | x_refsource_MISC |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| EZVIZ | CS-CV248 |
Affected:
unspecified , < 5.2.3 build 220725
(custom)
|
|
| EZVIZ | CS-C6N-A0-1C2WFR |
Affected:
unspecified , < 5.3.0 build 220428
(custom)
|
|
| EZVIZ | CS-DB1C-A0-1E2W2FR |
Affected:
unspecified , < 5.3.0 build 220802
(custom)
|
|
| EZVIZ | CS-C6N-B0-1G2WF |
Affected:
unspecified , < 5.3.0 build 220712
(custom)
|
|
| EZVIZ | CS-C3W-A0-3H4WFRL |
Affected:
unspecified , < 5.3.5 build 220723
(custom)
|
Date Public
2022-09-15 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:39:07.819Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "CS-CV248",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.2.3 build 220725",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "CS-C6N-A0-1C2WFR",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.3.0 build 220428",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "CS-DB1C-A0-1E2W2FR",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.3.0 build 220802",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "CS-C6N-B0-1G2WF",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.3.0 build 220712",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "CS-C3W-A0-3H4WFRL",
"vendor": "EZVIZ",
"versions": [
{
"lessThan": "5.3.5 build 220723",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Bitdefender Labs"
}
],
"datePublic": "2022-09-15T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121 Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-09-15T13:15:15.000Z",
"orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"shortName": "Bitdefender"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
],
"solutions": [
{
"lang": "en",
"value": "Firmware versions for each product model that fixes the vulnerability are available below:\n\nEZVIZ CS-CV248 version 5.2.3 build 220725 and newer.\nEZVIZ CS-C6N-A0-1C2WFR version 5.3.0 build 220428 and newer.\nEZVIZ CS-DB1C-A0-1E2W2FR version 5.3.0 build 220802 and newer.\nEZVIZ CS-C6N-B0-1G2WF version 5.3.0 build 220712 and newer.\nEZVIZ CS-C3W-A0-3H4WFRL version 5.3.5 build 220723 and newer."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve-requests@bitdefender.com",
"DATE_PUBLIC": "2022-09-15T01:00:00.000Z",
"ID": "CVE-2022-2471",
"STATE": "PUBLIC",
"TITLE": "Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "CS-CV248",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.2.3 build 220725"
}
]
}
},
{
"product_name": "CS-C6N-A0-1C2WFR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.3.0 build 220428"
}
]
}
},
{
"product_name": "CS-DB1C-A0-1E2W2FR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.3.0 build 220802"
}
]
}
},
{
"product_name": "CS-C6N-B0-1G2WF",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.3.0 build 220712"
}
]
}
},
{
"product_name": "CS-C3W-A0-3H4WFRL",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "5.3.5 build 220723"
}
]
}
}
]
},
"vendor_name": "EZVIZ"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Bitdefender Labs"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-121 Stack-based Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams",
"refsource": "MISC",
"url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
}
]
},
"solution": [
{
"lang": "en",
"value": "Firmware versions for each product model that fixes the vulnerability are available below:\n\nEZVIZ CS-CV248 version 5.2.3 build 220725 and newer.\nEZVIZ CS-C6N-A0-1C2WFR version 5.3.0 build 220428 and newer.\nEZVIZ CS-DB1C-A0-1E2W2FR version 5.3.0 build 220802 and newer.\nEZVIZ CS-C6N-B0-1G2WF version 5.3.0 build 220712 and newer.\nEZVIZ CS-C3W-A0-3H4WFRL version 5.3.5 build 220723 and newer."
}
],
"source": {
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82",
"assignerShortName": "Bitdefender",
"cveId": "CVE-2022-2471",
"datePublished": "2022-09-15T13:15:15.916Z",
"dateReserved": "2022-07-19T00:00:00.000Z",
"dateUpdated": "2024-09-16T16:57:55.973Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}