VDB-100899 · CVE-2017-7925 · BID 98312

Dahua DH-IPC-Hxxxxxxxxx Password Configuration File access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Dahua DH-IPC-Hxxxxxxxxx. The impacted element is an unknown function of the component Password Configuration File. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2017-7925. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Dahua DH-IPC-Hxxxxxxxxx (affected version unknown). This affects an unknown functionality of the component Password Configuration File. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A Password in Configuration File 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 password in configuration file vulnerability was identified, which could lead to a malicious user assuming the identity of a privileged user and gaining access to sensitive information.

The bug was discovered 05/04/2017. The weakness was shared 05/06/2017 by bashis (Website). It is possible to read the advisory at us.dahuasecurity.com. This vulnerability is uniquely identified as CVE-2017-7925 since 04/18/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 98312†). The entry VDB-100900 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 802934
OpenVAS Name: Dahua Devices Authentication Bypass Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/18/2017 🔍
05/04/2017 +16 days 🔍
05/04/2017 +0 days 🔍
05/05/2017 +1 days 🔍
05/06/2017 +1 days 🔍
05/06/2017 +0 days 🔍
12/22/2020 +1326 days 🔍

Sourcesinfo

Advisory: us.dahuasecurity.com
Researcher: Bashis (bashis)
Status: Not defined

CVE: CVE-2017-7925 (🔍)
GCVE (CVE): GCVE-0-2017-7925
GCVE (VulDB): GCVE-100-100899
SecurityFocus: 98312 - Dahua Technology Authentication Bypass and Information Disclosure Vulnerabilities
OSVDB: - CVE-2017-7925 - Dahuasecurity - Dh-Hcvr4Xxx Firmware - Medium

See also: 🔍

Entryinfo

Created: 05/06/2017 18:33
Updated: 12/22/2020 13:47
Changes: 05/06/2017 18:33 (63), 09/24/2020 10:07 (5), 12/22/2020 13:47 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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