Command Injection vulnerability in SystemK NVR 504/508/516
Priority MEDIUM 51CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
SystemK NVR 504/508/516 versions 2.3.5SK.30084998 and prior are vulnerable to a command injection vulnerability in the dynamic domain name system (DDNS) settings that could allow an attacker to execute arbitrary commands with root privileges.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01278 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SystemK | NVR 504 | 2.3.5SK.30084998 | — | No fix listed | CNA |
| SystemK | NVR 508 | 2.3.5SK.30084998 | — | No fix listed | CNA |
| SystemK | NVR 516 | 2.3.5SK.30084998 | — | No fix listed | CNA |
- NVR 504 VendorSystemK Affected 2.3.5SK.30084998 Fixed in — No fix listed CNA
- NVR 508 VendorSystemK Affected 2.3.5SK.30084998 Fixed in — No fix listed CNA
- NVR 516 VendorSystemK Affected 2.3.5SK.30084998 Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:systemk-corp:nvr_504_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* | 2.3.5sk.30084998 | Vulnerable | SystemK |
| cpe:2.3:h:systemk-corp:nvr_504:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SystemK |
| cpe:2.3:o:systemk-corp:nvr_508_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* | 2.3.5sk.30084998 | Vulnerable | SystemK |
| cpe:2.3:h:systemk-corp:nvr_508:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SystemK |
| cpe:2.3:o:systemk-corp:nvr_516_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* | 2.3.5sk.30084998 | Vulnerable | SystemK |
| cpe:2.3:h:systemk-corp:nvr_516:-:*:*:*:*:*:*:* | not specified by NVD | Running on | SystemK |
- cpe:2.3:o:systemk-corp:nvr_504_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* Versions 2.3.5sk.30084998 Vulnerable ·SystemK
- cpe:2.3:h:systemk-corp:nvr_504:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SystemK
- cpe:2.3:o:systemk-corp:nvr_508_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* Versions 2.3.5sk.30084998 Vulnerable ·SystemK
- cpe:2.3:h:systemk-corp:nvr_508:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SystemK
- cpe:2.3:o:systemk-corp:nvr_516_firmware:2.3.5sk.30084998:*:*:*:*:*:*:* Versions 2.3.5sk.30084998 Vulnerable ·SystemK
- cpe:2.3:h:systemk-corp:nvr_516:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SystemK
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-7227
- 2026-10-03 Alias added: GHSA-6485-hpmh-6q3r
References
Sources
- CVE-2023-7227 · CVE Program
- CVE-2023-7227 · NVD
- FIRST EPSS
- GHSA-6485-hpmh-6q3r · 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