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.
The product records password hashes in a data store, receives a hash of a password from a client, and compares the supplied hash to the hash obtained from the data store.
The product contains hard-coded credentials, such as a password or cryptographic key.
| Link | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-124-02 | us government resource third party advisory mitigation |
| http://us.dahuasecurity.com/en/us/Security-Bulletin_030617.php | patch vendor advisory |
| http://www.securityfocus.com/bid/98312 | vdb entry third party advisory |