Remote Code Execution without authentication using stack overflow
Priority MEDIUM 42CWE-121Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the camera. An attacker could inject malicious into http request packets to execute arbitrary code. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00661 51st 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
- No
- 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 |
|---|---|---|---|---|---|
| Hanwha Vision Co., Ltd. | XRN-420S | 5.01.52 and prior versions | — | No fix listed | CNA |
- XRN-420S VendorHanwha Vision Co., Ltd. Affected 5.01.52 and prior versions Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hanwhavision:xrn-420s:5.01.52:*:*:*:*:*:*:* | 5.01.52 | — | Hanwha Vision Co., Ltd. |
- cpe:2.3:a:hanwhavision:xrn-420s:5.01.52:*:*:*:*:*:*:* Versions 5.01.52 — ·Hanwha Vision Co., Ltd.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-6116
- 2026-10-03 Alias added: GHSA-x78r-qrp5-rmmf
- 2026-10-07 EPSS moved to the 50th–90th percentile
References
More Hanwha Vision Co., Ltd. vulnerabilities
- TI-2023-04640 Unauthenticated DoS in Hanwha Vision Co., Ltd. A-Series, Q-Series, PNM-series Camera CVSS 4.0HIGH 8.7
- TI-2023-15304 Hanwha IP Camera ANE-L7012R 1.41.01 is vulnerable to Command Injection due to improper… CVSS 3.1HIGH 8.8
- TI-2023-05605 Remote Code Execution without authentication using memory overflow CVSS 3.1HIGH 8.9
- TI-2024-36168 Authentication bypass in Hanwha Vision Co., Ltd. QND-8080R CVSS 4.0HIGH 8.7
- TI-2023-05286 Command injection via wave install file CVSS 3.1HIGH 8.8
- TI-2024-36167 Command injection in Hanwha Vision Co., Ltd. QND-8080R CVSS 4.0HIGH 8.5
Sources
- CVE-2023-6116 · CVE Program
- CVE-2023-6116 · NVD
- FIRST EPSS
- GHSA-x78r-qrp5-rmmf · 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