high
8.8
CWE
287
Advisory Published
Updated

CVE-2017-9314

First published: Mon Nov 13 2017(Updated: )

Authentication vulnerability found in Dahua NVR models NVR50XX, NVR52XX, NVR54XX, NVR58XX with software before DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102. Attacker could exploit this vulnerability to gain access to additional operations by means of forging json message.

Credit: cybersecurity@dahuatech.com

Affected SoftwareAffected VersionHow to fix
Dahua Security NVR5464-16P-4KS2<dh_nvr5464_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5464-16p-4ks2 Firmware
Dahua Security NVR5208-8P-4KS2<dh_nvr5208_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5208-8P-4KS2
Dahuasecurity Nvr5432-16p-4ks2 Firmware<dh_nvr5432_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5432-16P-4KS2
Dahuasecurity Nvr5416-16p-4ks2 Firmware<dh_nvr5416_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5416-16p-4ks2 Firmware
Dahuasecurity Nvr5464-4ks2 Firmware<dh_nvr5464_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5464-4KS2
Dahuasecurity Nvr5432-4ks2 Firmware<dh_nvr5432_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5432-4ks2 Firmware
Dahuasecurity Nvr5416-4ks2<dh_nvr5416_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5416-4ks2 Firmware
Dahuasecurity Nvr5232-16p-4ks2 Firmware<dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5232-16p-4ks2 Firmware
Dahua Security NVR5216-16P-4KS2 Firmware<dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
Dahua NVR5216-16P-4KS2
Dahuasecurity Nvr5232-8p-4ks2 Firmware<dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5232-8p-4ks2 Firmware
Dahuasecurity Nvr5216-8p-4ks2 Firmware<dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5216-8P-4KS2
Dahuasecurity Nvr5232-4ks2 Firmware<dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5232-4ks2 Firmware
Dahuasecurity Nvr5216-4ks2 Firmware<dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5216-4ks2 Firmware
Dahua Security NVR5208-4KS2<dh_nvr5208_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5208-4ks2 Firmware
Dahua Security NVR5816-4KS2 Firmware<dh_nvr5816_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5816-16p-4ks2 Firmware
Dahuasecurity Nvr5832-4ks2 Firmware<dh_nvr5832_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5832-4ks2 Firmware
Dahua Security NVR5864-4KS2 Firmware<dh_nvr5864_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5864-4KS2 Firmware
Dahuasecurity Nvr5864-16p-4ks2 Firmware<dh_nvr5864_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5864-16p-4ks2 Firmware
Dahua Security NVR5832-16P-4KS2 Firmware<dh_nvr5832_eng_p_v2.616.0000.0.r.20171102
Dahua Security NVR5832-16P-4KS2 Firmware
Dahuasecurity Nvr5816-16p-4ks2<dh_nvr5816_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5816-16p-4ks2 Firmware
Dahuasecurity Nvr5424-24p-4ks2<dh_nvr5424_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5424-24p-4ks2 Firmware
Dahuasecurity Nvr5224-24p-4ks2<dh_nvr5224_eng_p_v2.616.0000.0.r.20171102
Dahuasecurity Nvr5224-24p-4ks2 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-9314?

    The severity of CVE-2017-9314 is high due to its potential impact on unauthorized access to operations on affected Dahua NVR models.

  • How do I fix CVE-2017-9314?

    To fix CVE-2017-9314, update the firmware of affected Dahua NVR models to version DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102 or later.

  • Which Dahua NVR models are affected by CVE-2017-9314?

    Affected Dahua NVR models include NVR50XX, NVR52XX, NVR54XX, and NVR58XX with software versions prior to DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102.

  • What is the nature of the vulnerability in CVE-2017-9314?

    CVE-2017-9314 is an authentication vulnerability that allows attackers to forge JSON messages and gain access to additional operations.

  • Is there a known exploit for CVE-2017-9314?

    Yes, attackers can exploit CVE-2017-9314 by sending crafted JSON messages to manipulate operations on affected NVR devices.

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