CVE-2025-52550— Firmware upgrade packages are unsigned
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I. Basic Information for CVE-2025-52550
Vulnerability Information
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Vulnerability Title
Firmware upgrade packages are unsigned
Source: NVD (National Vulnerability Database)
Vulnerability Description
E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Copeland E3 Supervisory Control 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Copeland E3 Supervisory Control是美国Copeland公司的一款工业设备控制系统。 Copeland E3 Supervisory Control 2.31F01之前版本存在安全漏洞，该漏洞源于固件升级包未签名，可能导致安装恶意固件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Copeland LP | E3 Supervisory Control | 0 ~ 2.31F01 | - |
II. Public POCs for CVE-2025-52550
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Copeland LP · 2025-09-02 · 10 CVEs total
| CVE-2025-6519 | Consistent predictable generation of the password for the default admin user "ONEDAY" to t | |
| CVE-2025-52547 | DoS to the application services | |
| CVE-2025-52544 | Arbitrary read file from the filesystem | |
| CVE-2025-52543 | Login to the application services using only the password hash | |
| CVE-2025-52548 | Enabling SSH and Shellinabox on the vulnerable machine | |
| CVE-2025-52545 | Privilege escalation in the application services | |
| CVE-2025-52546 | Stored XSS by uploading a specially crafted floor plan file | |
| CVE-2025-52551 | Proprietary protocol allows for unauthenticated file operations | |
| CVE-2025-52549 | Predictable root linux password generation |
IV. Related Vulnerabilities
Same product: E3 Supervisory Control
- CVE-2025-52549
Predictable root linux password generation - CVE-2025-52548
Enabling SSH and Shellinabox on the vulnerable machine - CVE-2025-52547
DoS to the application services - CVE-2025-52546
Stored XSS by uploading a specially crafted floor plan file - CVE-2025-52545
Privilege escalation in the application services
Same vendor: Copeland LP
- CVE-2025-52551
Proprietary protocol allows for unauthenticated file operati - CVE-2025-52549
Predictable root linux password generation - CVE-2025-52548
Enabling SSH and Shellinabox on the vulnerable machine - CVE-2025-52547
DoS to the application services - CVE-2025-52546
Stored XSS by uploading a specially crafted floor plan file
Same weakness: CWE-347
- CVE-2026-42193
Plunk: SNS webhook forgery - CVE-2026-44497
ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type - CVE-2026-41669
Admidio: SAML Signature Validation Result Ignored — Forged A - CVE-2026-7689
Dolibarr ERP CRM Online Signature security.lib.php dol_verif - CVE-2026-33467
Improper Verification of Cryptographic Signature in Elastic
V. Comments for CVE-2025-52550
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