Denial of service by uploading malformed firmware in Hanwha Techwin Smartcams
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Denial of service by uploading malformed firmware in Hanwha Techwin Smartcams
Why it matters now
EPSS 0.01029 63rd percentileScored 2026-11-07
Fix Fixed Hanwha Techwin Smartcams (Hanwha Techwin): 1.16_171212
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hanwha Techwin | Hanwha Techwin Smartcams | before 1.16_171212 | 1.16_171212 | Patch available | CNA |
- Hanwha Techwin Smartcams VendorHanwha Techwin Affected before 1.16_171212 Fixed in 1.16_171212 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hanwha-security:snh-v6410pn_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Hanwha Techwin |
| cpe:2.3:h:hanwha-security:snh-v6410pn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hanwha Techwin |
| cpe:2.3:o:hanwha-security:snh-v6410pnw_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Hanwha Techwin |
| cpe:2.3:h:hanwha-security:snh-v6410pnw:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hanwha Techwin |
- cpe:2.3:o:hanwha-security:snh-v6410pn_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Hanwha Techwin
- cpe:2.3:h:hanwha-security:snh-v6410pn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hanwha Techwin
- cpe:2.3:o:hanwha-security:snh-v6410pnw_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Hanwha Techwin
- cpe:2.3:h:hanwha-security:snh-v6410pnw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hanwha Techwin
Remediation
- Fix · CNA Hanwha Techwin Smartcams (Hanwha Techwin) Fixed in 1.16_171212
Timeline
- 2026-10-02 Threatist record created from CVE-2018-6303
- 2026-10-03 Alias added: GHSA-mf9v-pfpw-x74h
References
More Hanwha Techwin Snh-v6410pn Firmware vulnerabilities
- TI-2018-04629 Remote code execution in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
- TI-2018-04630 Authentication bypass in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
- TI-2018-04631 Remote password change in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
- TI-2018-04628 Buffer overflow in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
- TI-2018-04625 Unsecured way of firmware update in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
- TI-2018-04626 Unencrypted way of remote control and communications in Hanwha Techwin Smartcams CVSS 3.0CRITICAL 9.8
Sources
- CVE-2018-6303 · CVE Program
- CVE-2018-6303 · NVD
- FIRST EPSS
- GHSA-mf9v-pfpw-x74h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences