medium5.3
CVE-2023-48121
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 b…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Ezviz | Cs-C6n-A0-1c2wfr Firmware | All versions |
| Ezviz | Cs-Cv310-A0-1c2wfr Firmware | All versions |
| Ezviz | Cs-C6cn-A0-3h2wfr Firmware | All versions |
| Ezviz | Cs-C3n-A0-3h2wfrl Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://joerngermany.github.io/ezviz_vulnerability/
- https://www.ezviz.com/data-security/security-notice/detail/911
- https://www.hikvision.com/hk/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-products/
- https://joerngermany.github.io/ezviz_vulnerability/
- https://www.ezviz.com/data-security/security-notice/detail/911
- https://www.hikvision.com/hk/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-products/