Critical severity · published Aug 13, 2018
CVE-2018-6414
A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices
9.8
CVSS
2.3%
EPSS
No
On KEV
Description
A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
DS-2DE4xxxW,DS-2DE5xxxW,DS-2DE7xxxW · hikvision
V5.5.6 build180408 and previous versions · source: vendor
IC
IP Cameras · Hikvision
All versions, or not specified · source: NVD
Affected product
DS
DS-2DE4xxxW,DS-2DE5xxxW,DS-2DE7xxxW
hikvision