A Use of Password Hash Instead of Password for Authentication issue was discovered in Dahua DH-IPC-HDBW23A0RN-ZS, DH-IPC-HDBW13A0SN, DH-IPC…

Published 9 y ago 2017-05-06 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.3

v3.0 · NVD

CISA KEV

not known exploited

EPSS

36.7%

percentile 99%

Public exploits

none known

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 (EPSS)

36.75% probability of exploitation in the next 30 days, higher than 99% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.3	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L`
NVD	2.0	7.5	`AV:N/AC:L/Au:N/C:P/I:P/A:P`

Affected products

n/a Dahua Technology Co., Ltd Digital Video Recorders and IP Cameras

Classification

Weakness

CWE-836 Use of Password Hash Instead of Password for Authentication
CWE-798 Use of Hard-coded Credentials

References

ics-cert.us-cert.gov /advisories/ICSA-17-124-02 · x_refsource_MISC, x_transferred
us.dahuasecurity.com /en/us/Security-Bulletin_030617.php · x_refsource_MISC, x_transferred
securityfocus.com /bid/98312 · vdb-entry, x_refsource_BID, x_transferred

Sources

CVE List: CVE-2017-7927
NVD: CVE-2017-7927

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