Vulnerability Details CVE-2017-7927
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.017
EPSS Ranking 81.7%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 7.5
References
- http://us.dahuasecurity.com/en/us/Security-Bulletin_030617.php
- http://www.securityfocus.com/bid/98312
- https://ics-cert.us-cert.gov/advisories/ICSA-17-124-02
- http://us.dahuasecurity.com/en/us/Security-Bulletin_030617.php
- http://www.securityfocus.com/bid/98312
- https://ics-cert.us-cert.gov/advisories/ICSA-17-124-02
Products affected by CVE-2017-7927
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cpe:2.3:h:dahuasecurity:ddh-hcvr4xxx:-
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cpe:2.3:h:dahuasecurity:dh-hcvr5xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hdbw13a0sn:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hdbw23a0rn-zs:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hdw1xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hdw2xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hdw4xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hfw1xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hfw2xxx:-
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cpe:2.3:h:dahuasecurity:dh-ipc-hfw4xxx:-
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cpe:2.3:h:dahuasecurity:dh-nvr1xxx:-
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cpe:2.3:h:dahuasecurity:dh-sd6cxx:-
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cpe:2.3:h:dahuasecurity:dhi-hcvr51a04he-s3:-
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cpe:2.3:h:dahuasecurity:dhi-hcvr51a08he-s3:-
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cpe:2.3:h:dahuasecurity:dhi-hcvr58a32s-s2:-
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cpe:2.3:o:dahuasecurity:dh-hcvr4xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-hcvr5xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hdbw13a0sn_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hdbw23a0rn-zs_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hdw1xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hdw2xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hdw4xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hfw1xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hfw2xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-ipc-hfw4xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-nvr1xxx_firmware:-
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cpe:2.3:o:dahuasecurity:dh-sd6cxx_firmware:-
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cpe:2.3:o:dahuasecurity:dhi-hcvr51a04he-s3_firmware:-
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cpe:2.3:o:dahuasecurity:dhi-hcvr51a08he-s3_firmware:-
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cpe:2.3:o:dahuasecurity:dhi-hcvr58a32s-s2_firmware:-