CVEvulnerability
CVE-2020-11681
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-06-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-522
Description
Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.
Affected configurations
• castel nextgen dvr firmware 1.0.0
Related
Weakness · CWE (1)
- CWE-522 Insufficiently Protected Credentials weakness
References
- http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Jun/8 Mailing List, Third Party Advisory
- https://www.securitymetrics.com/blog/attackers-known-unknown-authorization-bypass Third Party Advisory
- http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Jun/8 Mailing List, Third Party Advisory
- https://www.securitymetrics.com/blog/attackers-known-unknown-authorization-bypass Third Party Advisory