High severity · published Jan 23, 2024
CVE-2024-22768
Hitron Systems DVR HVR-4781 Improper Input Validation Vulnerability
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DH
DVR HVR-4781 · Hitron Systems
1.03 through 4.02 · source: vendor
HF
Hvr-4781 Firmware · Hitron
1.03 before 4.03 · source: NVD