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VulDBCVE-2023-6574

HistoryDec 07, 2023 - 8:15 p.m.

CVE-2023-6574

2023-12-0720:15:38

CWE-434

VulDB

web.nvd.nist.gov

cve-2023-6574

beijing baichuo smart s20

critical vulnerability

file upload

http post request handler

remote exploit

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

27.3%

JSON

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.

Affected configurations

Nvd

Vulners

Node

byzorosmart_s20_firmwareRange≤2023-11-20

AND

byzorosmart_s20Match-

VendorProductVersionCPE
byzorosmart_s20_firmware*cpe:2.3:o:byzoro:smart_s20_firmware:*:*:*:*:*:*:*:*
byzorosmart_s20-cpe:2.3:h:byzoro:smart_s20:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
byzoro	smart_s20_firmware	*	cpe:2.3:o:byzoro:smart_s20_firmware::::::::
byzoro	smart_s20	-	cpe:2.3:h:byzoro:smart_s20:-:::::::*

CNA Affected

[
  {
    "vendor": "Byzoro",
    "product": "Smart S20",
    "versions": [
      {
        "version": "20231120",
        "status": "affected"
      }
    ],
    "modules": [
      "HTTP POST Request Handler"
    ]
  }
]

References

github.com/flyyue2001/cve/blob/main/smart_sql_updateos.md

vuldb.com/?ctiid.247154

vuldb.com/?id.247154

vuldb.com/?submit.241172

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

27.3%

JSON

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