Hitron manufactures a focused line of cable modem and residential gateway devices, with its vulnerability disclosures concentrating on models such as the HVR-16781, HVR-8781, and HVR-4781 firmware. The recurring weakness classes affecting these products center on improper input validation and hard-coded credentials, which are characteristic of embedded network devices that often lack regular patching cycles and remain deployed long after initial release. Live severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Hitron over time
Signals from CVEs in this vendor scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2024-22769HIGH Improper Input Validation in Hitron Systems DVR HVR-8781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW. | Jan 23, 2024 | 7.5 | 25 | NO | NO |
CVE-2024-23842HIGH Improper Input Validation in Hitron Systems DVR LGUVR-16H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW. | Jan 23, 2024 | 7.5 | 21 | NO | NO |
CVE-2024-22772HIGH Improper Input Validation in Hitron Systems DVR LGUVR-8H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW. | Jan 23, 2024 | 7.5 | 21 | NO | NO |
CVE-2024-22771HIGH Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW. | Jan 23, 2024 | 7.5 | 21 | NO | NO |
CVE-2024-22770HIGH Improper Input Validation in Hitron Systems DVR HVR-16781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW. | Jan 23, 2024 | 7.5 | 21 | NO | NO |
CVE-2024-22768HIGH Improper Input Validation in Hitron Systems DVR HVR-4781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
| Jan 23, 2024 | 7.5 | 21 | NO | NO |
Signals from CVEs in this vendor scope (6 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Hitron.
Media articles that mention a CVE ID that affects a product developed by Hitron — matched by CVE ID, not by vendor name.