Arbitrary Code Execution Vulnerability in CP PLUS EZ-P21 IP Camera
Summary
| CVE | CVE-2026-65893 |
|---|---|
| State | PUBLISHED |
| Assigner | CERT-In |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-07-27 08:16:23 UTC |
| Updated | 2026-07-27 08:16:23 UTC |
| Description | This vulnerability exists in CP PLUS EZ-P21 IP Camera due to an insecure debug feature enabled in the firmware. An attacker with physical access could exploit this vulnerability by placing arbitrary code on removable media and triggering their execution through the debug mechanism. Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code with elevated privileges on the targeted device. |
Risk And Classification
Primary CVSS: v4.0 7 HIGH from [email protected]
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-489 | CWE-489 CWE-489 Active debug code
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 7 | HIGH | CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | CVSS | 7 | HIGH | CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
CVSS v4.0 Breakdown
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | CP-Plus | EZ-P21 IP Camera | affected version v4.8.8.1 and prior | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.cert-in.org.in/s2cMainServlet | [email protected] | www.cert-in.org.in | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: This vulnerability is reported by a team of security researchers including Isukapalli Venkata Mythreya Kumara Sarma, Tiyyagura Venkata Shesha Shaina Reddy and Naga Venkatesh Durga Sai Krishna from Vignan University. Vishwa V and Sathya Priya S from SRMIST Ramapuram. Deven Lunkad and S. Venkatesan from IIIT Allahabad. (en)
Additional Advisory Data
Solutions
CNA: Upgrade CP PLUS EZ-P21 IP Camera to latest firmware version 4.8.16.1 through OTA.