CVE-2023-6574
Byzoro Smart S20 HTTP POST Request updateos.php unrestricted upload
- State
- Published
- Severity
- 6.3 Medium
- Published
- Dec 7, 2023
- Updated
- Aug 2, 2024
- Reserved
- Dec 7, 2023
Description
A vulnerability was found in Byzoro Smart S20 up to 20231120 and classified as critical. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php of the component HTTP POST Request Handler. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247154 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
- CWE-434 Unrestricted Upload
Affected Products
| Product | Versions |
|---|---|
Smart S20Byzoro |
|
References
- VDB-247154 | Byzoro Smart S20 HTTP POST Request updateos.php unrestricted uploadvdb-entrytechnical-description
- VDB-247154 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #241172 | Beijing Baizhuo Network Technology Co., Ltd Byzro Networks Smart S20 S20 security gateway intelligent management platformthird-party-advisory
- https://github.com/flyyue2001/cve/blob/main/smart_sql_updateos.mdexploitpatch
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