Avtech IP Camera/DVR/CloudServer Multiple Vulnerabilities Analysis (CMDI/Auth Bypass/Plaintext Password)

Critical Vulnerability Information Affected Devices and Firmware Versions Affected Platforms/Firmware: - Multiple Avtech devices (IP cameras, DVRs, and cloud servers) - Firmware versions: AVTECH IP Camera firmware versions <= 1.0.25.34, AVTECH DVR firmware versions <= 1.0.25.34, and Avtech CloudServer <= 1.0.25.34 Vulnerability Details 1. Plaintext Storage of Administrator Passwords - Devices store administrator passwords in plaintext, accessible via command-line interface. 2. Lack of CSRF Protection - No effective CSRF protection mechanism, allowing attackers to execute unauthorized operations via crafted requests. 3. Unauthorized Information Disclosure - System configuration information, including administrator passwords and network settings, can be accessed via specific URLs. 4. Unauthorized SSH on DVR Devices - DVR devices have an unauthorized SSH service, enabling remote access and control. 5. Unauthorized Command Injection on DVR Devices - Attackers can inject commands via specific parameters, executing arbitrary system commands. 6. Authentication Bypass #1 - Authentication bypass vulnerability allows attackers to bypass login verification and directly access the device. 7. Authentication Bypass #2 - Another authentication bypass method, exploiting specific request headers to circumvent authentication checks. 8. Unauthorized File Download from Web Root Directory - Files from the web root directory, including sensitive configuration files, can be downloaded via specific URLs. 9. Login CAPTCHA Bypass #1 - CAPTCHA bypass vulnerability allows attackers to circumvent login CAPTCHA verification. 10. Login CAPTCHA Bypass #2 - Another CAPTCHA bypass method, exploiting specific request parameters to bypass CAPTCHA checks. 11. Command Injection in CloudSetup.cgi - Command injection vulnerability in CloudSetup.cgi allows unauthorized users to execute system commands. 12. Command Injection in recommand.cgi - Command injection vulnerability in recommand.cgi allows unauthorized users to execute system commands. 13. Command Injection in Restart.cgi - Command injection vulnerability in Restart.cgi allows unauthorized users to execute system commands. 14. HTTPS Without Certificate Verification - HTTPS connections lack certificate verification, potentially enabling man-in-the-middle attacks. Timeline January 12, 2017: Vulnerabilities discovered and reported to the vendor. February 2, 2017: Vendor confirmed the vulnerabilities and began remediation. March 1, 2017: Patch released. March 15, 2017: Vulnerability details publicly disclosed. Recommended Mitigations Update device firmware to the latest version. Implement strong password policies. Deploy firewalls and intrusion detection systems. Conduct regular security audits and vulnerability scans. ``` This summary outlines multiple security vulnerabilities present in Avtech devices, their impact scope, and corresponding mitigation measures.

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Avtech IP Camera/DVR/CloudServer Multiple Vulnerabilities Analysis (CMDI/Auth Bypass/Plaintext Password)