CVEvulnerability
CVE-2023-48121
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-11-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-287
Description
An authentication bypass vulnerability in the Direct Connection Module in Ezviz CS-C6N-xxx prior to v5.3.x build 20230401, Ezviz CS-CV310-xxx prior to v5.3.x build 20230401, Ezviz CS-C6CN-xxx prior to v5.3.x build 20230401, Ezviz CS-C3N-xxx prior to v5.3.x build 20230401 allows remote attackers to obtain sensitive information by sending crafted messages to the affected devices.
Affected configurations
• ezviz cs-c6n-a0-1c2wfr firmware
• ezviz cs-cv310-a0-1c2wfr firmware
• ezviz cs-c6cn-a0-3h2wfr firmware
• ezviz cs-c3n-a0-3h2wfrl firmware
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- https://joerngermany.github.io/ezviz_vulnerability/ joerngermany.github.io
- https://www.ezviz.com/data-security/security-notice/detail/911 Vendor Advisory
- https://www.hikvision.com/hk/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-products/ www.hikvision.com
- https://joerngermany.github.io/ezviz_vulnerability/ joerngermany.github.io
- https://www.ezviz.com/data-security/security-notice/detail/911 Vendor Advisory
- https://www.hikvision.com/hk/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-products/ www.hikvision.com