257 lines
11 KiB
JSON
257 lines
11 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Some Dahua IP Camera, Video Intercom, NVR, XVR devices",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019."
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}
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Improper Authentication",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"dateUpdated": "2021-10-06T16:06:10.000Z",
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"shortName": "dahua"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.dahuasecurity.com/support/cybersecurity/details/957"
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},
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{
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"name": "20211005 [Update]: Dahua Authentication bypass (CVE-2021-33044, CVE-2021-33045)",
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"tags": [
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"mailing-list",
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"x_refsource_FULLDISC"
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],
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"url": "http://seclists.org/fulldisclosure/2021/Oct/13"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html"
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}
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],
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "cybersecurity@dahuatech.com",
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"ID": "CVE-2021-33045",
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"STATE": "PUBLIC"
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"version_data": [
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"vendor_name": "n/a"
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"problemtype": {
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"name": "https://www.dahuasecurity.com/support/cybersecurity/details/957",
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"url": "https://www.dahuasecurity.com/support/cybersecurity/details/957"
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},
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{
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"refsource": "FULLDISC",
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"url": "http://seclists.org/fulldisclosure/2021/Oct/13"
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{
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"name": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html",
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"refsource": "MISC",
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"url": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html"
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}
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]
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}
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"adp": [
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{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T23:42:19.573Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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],
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"url": "https://www.dahuasecurity.com/support/cybersecurity/details/957"
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},
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{
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"name": "20211005 [Update]: Dahua Authentication bypass (CVE-2021-33044, CVE-2021-33045)",
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"tags": [
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"url": "http://seclists.org/fulldisclosure/2021/Oct/13"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"url": "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html"
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}
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]
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},
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-287",
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"lang": "en",
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"description": "CWE-287 Improper Authentication"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-33045",
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"tags": [
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"government-resource"
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]
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}
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.8,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "kev",
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"content": {
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"dateAdded": "2024-08-21",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-33045"
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}
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-09-05T15:03:50.889187Z",
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"id": "CVE-2021-33045",
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"options": [
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"Automatable": "yes"
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"Technical Impact": "total"
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"role": "CISA Coordinator",
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"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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"cveId": "CVE-2021-33045",
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"datePublished": "2021-09-15T21:50:08.000Z",
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"dateReserved": "2021-05-17T00:00:00.000Z",
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"dateUpdated": "2026-01-12T19:53:51.321Z",
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"state": "PUBLISHED"
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