Strix
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CVE-2017-9316

UnknownEPSS 1.89%

Last modified

CVE-2017-9316 is a vulnerability of currently unknown severity. Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products. The vulnerability was caused by internal Debug function. EPSS estimates a 1.89% chance of exploitation in the next 30 days.

Description

Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products. The vulnerability was caused by internal Debug function. This particular function was used for problem analysis and performance tuning during product development phase. It allowed the device to receive only specific data (one direction, no transmit) and therefore it was not involved in any instance of collecting user privacy data or allowing remote code execution.

Metrics

EPSS Probability
1.89%

77.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DahuasecurityNvr11hs Firmware3.210.0000.0.r.20150206
DahuasecurityNvr11hs Firmware3.210.0000.1.r.20150420
DahuasecurityNvr11hs Firmware3.210.0000.2.r.20150715
DahuasecurityNvr11hs Firmware3.210.0000.3.r.20150921
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20160409
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20160603
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20160803
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20161226
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20170305
DahuasecurityNvr11hs Firmware3.210.0000.5.r.20170321
DahuasecurityIpc-Hdw4300s Firmware2.240.0009.0.r.20131015
DahuasecurityIpc-Hdw4300s Firmware2.400.0000.0.r.20131231
DahuasecurityIpc-Hdw4300s Firmware2.420.0000.0.r.20140419
DahuasecurityIpc-Hdw4300s Firmware2.420.0002.0.r.20140621
DahuasecurityIpc-Hdw4300s Firmware2.420.0002.0.r.20140724
DahuasecurityIpc-Hdw4300s Firmware2.420.0005.0.r.20141205
DahuasecurityIpc-Hdw4300s Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hdw4300s Firmware2.420.0007.0.r.20150409
DahuasecurityIpc-Hdw4300s Firmware2.420.0008.0.r.20150710
DahuasecurityIpc-Hfw4x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hfw4x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hdw4x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hdw4x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hdbw4x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hdbw4x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hf5x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hf5x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hfw5x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hfw5x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hdw5x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hdw5x00 Firmware2.420.0006.0.r.20150311
DahuasecurityIpc-Hdbw5x00 Firmware2.400.0000.3.r.20150312
DahuasecurityIpc-Hdbw5x00 Firmware2.420.0006.0.r.20150311

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-9316?
Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products. The vulnerability was caused by internal Debug function. This particular function was used for problem analysis and performance tuning during product development phase. It allowed the device to receive only specific data (one direction, no transmit) and therefore it was not involved in any instance of collecting user privacy data or allowing remote code execution.
How severe is CVE-2017-9316?
Severity scoring for CVE-2017-9316 is pending analysis. The EPSS model estimates a 1.89% probability of exploitation in the next 30 days.
How do I fix CVE-2017-9316?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-9316?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST