CVE-2017-14453
8.5 · HIGHOverview
CVE-2017-14453 is a high-severity vulnerability affecting insteon hub_2245-222_firmware. It was published on August 23, 2018 and has a CVSS 3.0 base score of 8.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
On Insteon Hub 2245-222 devices with firmware version 1012, specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability. A strcpy overflows the buffer insteon_pubnub.channel_ad_r, which has a size of 16 bytes. An attacker can send an arbitrarily long "ad_r" parameter in order to exploit this vulnerability.
Remediation
Check the references section for vendor advisories and patches from insteon. Update hub_2245-222_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2017-14453?
CVE-2017-14453 is a high-severity vulnerability affecting insteon hub_2245-222_firmware. It was published on August 23, 2018 and has a CVSS 3.0 base score of 8.5 (HIGH).
How severe is CVE-2017-14453?
This vulnerability has a CVSS 3.0 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-14453?
Check the references section for vendor advisories and patches from insteon. Update hub_2245-222_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-14453?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-14453 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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