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CVE-2017-7927 Details

Description

A Use of Password Hash Instead of Password for Authentication issue was discovered in Dahua DH-IPC-HDBW23A0RN-ZS, DH-IPC-HDBW13A0SN, DH-IPC-HDW1XXX, DH-IPC-HDW2XXX, DH-IPC-HDW4XXX, DH-IPC-HFW1XXX, DH-IPC-HFW2XXX, DH-IPC-HFW4XXX, DH-SD6CXX, DH-NVR1XXX, DH-HCVR4XXX, DH-HCVR5XXX, DHI-HCVR51A04HE-S3, DHI-HCVR51A08HE-S3, and DHI-HCVR58A32S-S2 devices. The use of password hash instead of password for authentication vulnerability was identified, which could allow a malicious user to bypass authentication without obtaining the actual password.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.3 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-02	CVE	MitigationThird Party AdvisoryUS Government Resource
http://us.dahuasecurity.com/en/us/Security-Bulletin_030617.php	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/98312	CVE	Third Party AdvisoryVDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-02	[email protected]	MitigationThird Party AdvisoryUS Government Resource
http://us.dahuasecurity.com/en/us/Security-Bulletin_030617.php	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/98312	[email protected]	Third Party AdvisoryVDB Entry

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-798	Use of Hard-coded Credentials	[email protected]
CWE-836	Use of Password Hash Instead of Password for Authentication	[email protected]

Affected Products

Product	Versions
dahuasecurity dh-ipc-hdbw23a0rn-zs firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hdbw23a0rn-zs_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdbw23a0rn-zs	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hdbw23a0rn-zs:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdbw13a0sn firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hdbw13a0sn_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdbw13a0sn	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hdbw13a0sn:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw1xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hdw1xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw1xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hdw1xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw2xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hdw2xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw2xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hdw2xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw4xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hdw4xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hdw4xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hdw4xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw1xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hfw1xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw1xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hfw1xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw2xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hfw2xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw2xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hfw2xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw4xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-ipc-hfw4xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-ipc-hfw4xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-ipc-hfw4xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-sd6cxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-sd6cxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-sd6cxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-sd6cxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-nvr1xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-nvr1xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-nvr1xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-nvr1xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-hcvr4xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-hcvr4xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity ddh-hcvr4xxx	All versions
CPE cpe:2.3:h:dahuasecurity:ddh-hcvr4xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-hcvr5xxx firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dh-hcvr5xxx_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dh-hcvr5xxx	All versions
CPE cpe:2.3:h:dahuasecurity:dh-hcvr5xxx:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr51a04he-s3 firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dhi-hcvr51a04he-s3_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr51a04he-s3	All versions
CPE cpe:2.3:h:dahuasecurity:dhi-hcvr51a04he-s3:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr51a08he-s3 firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dhi-hcvr51a08he-s3_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr51a08he-s3	All versions
CPE cpe:2.3:h:dahuasecurity:dhi-hcvr51a08he-s3:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr58a32s-s2 firmware	All versions
CPE cpe:2.3:o:dahuasecurity:dhi-hcvr58a32s-s2_firmware:-:::::::* Remediation No remediation found in references.
dahuasecurity dhi-hcvr58a32s-s2	All versions
CPE cpe:2.3:h:dahuasecurity:dhi-hcvr58a32s-s2:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
May 18, 2017	Initial Analysis	[email protected]
May 9, 2017	CVE Modified	[email protected]

CVE-2017-7927 Details

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