CVE-2023-7181 - Muyun DedeBIZ Add Attachment unrestricted upload

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HIGH

Muyun DedeBIZ Add Attachment unrestricted upload

Published Dec 30, 2023

7.2

HIGH

CVSS 3.1

EPSS 0.84%

Description

A vulnerability was found in Muyun DedeBIZ up to 6.2.12 and classified as critical. Affected by this issue is some unknown functionality of the component Add Attachment Handler. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249368. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Vendor Muyun Product DedeBIZ Default
n/a
- Version
  6.2.0
  Status
  affected
  Constraints
  -
- Version
  6.2.1
  Status
  affected
  Constraints
  -
- Version
  6.2.10
  Status
  affected
  Constraints
  -
- Version
  6.2.11
  Status
  affected
  Constraints
  -
- Version
  6.2.12
  Status
  affected
  Constraints
  -
- Version
  6.2.2
  Status
  affected
  Constraints
  -
- Version
  6.2.3
  Status
  affected
  Constraints
  -
- Version
  6.2.4
  Status
  affected
  Constraints
  -
- Version
  6.2.5
  Status
  affected
  Constraints
  -
- Version
  6.2.6
  Status
  affected
  Constraints
  -
- Version
  6.2.7
  Status
  affected
  Constraints
  -
- Version
  6.2.8
  Status
  affected
  Constraints
  -
- Version
  6.2.9
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Muyun

DedeBIZ

n/a

Version	Status	Constraints
6.2.0	affected	-
6.2.1	affected	-
6.2.10	affected	-
6.2.11	affected	-
6.2.12	affected	-
6.2.2	affected	-
6.2.3	affected	-
6.2.4	affected	-
6.2.5	affected	-
6.2.6	affected	-
6.2.7	affected	-
6.2.8	affected	-
6.2.9	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-434

Unrestricted Upload of File

References (4)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-59362
Advisory
https://github.com/JTZ-a/SRC/blob/master/DedeBIZ/DedeBIZ%20-%20file%20upload/README.md
exploit
https://vuldb.com/?ctiid.249368
signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.249368
vdb-entryPermissions RequiredThird Party AdvisoryVDB Entry

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-59362		Advisory
https://github.com/JTZ-a/SRC/blob/master/DedeBIZ/DedeBIZ%20-%20file%20upload/README.md		exploit
https://vuldb.com/?ctiid.249368		signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.249368		vdb-entryPermissions RequiredThird Party AdvisoryVDB Entry