CVE-2017-14263

high-risk
Published 2017-09-11

Honeywell NVR devices allow remote attackers to create a user account in the admin group by leveraging access to a guest account to obtain a session ID, and then sending that session ID in a userManager.addUser request to the /RPC2 URI. The attacker can login to the device with that new user account to fully control the device.

Do I need to act?

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24.4% chance of exploitation in next 30 days
EPSS score — higher than 76% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / HIGH complexity

Affected Products (7)

Affected Vendors

Honeywell

References (2)

Third Party Advisory https://github.com/zzz66686/Honeywell_NVR_vul
Third Party Advisory https://github.com/zzz66686/Honeywell_NVR_vul
53
/ 100
high-risk
Severity 24/34 · High
Exploitability 15/34 · Moderate
Exposure 14/34 · Moderate