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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…
Critical9.8EPSS 2.3%
- Published
- Updated
- Reserved
- Assigned by
- hikvision
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.3% · top 17% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- Buffer Overflow
- CWE-119 (opens in a new tab)All about CWE-119 and its CVEs
Affected products
hikvision · DS-2DE4xxxW,DS-2DE5xxxW,DS-2DE7xxxW
- affected V5.5.6 build180408 and previous versions
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-6414)Record last updated .