Muyun DedeBIZ up to 6.2.12 Add Attachment unrestricted upload

Summaryinfo

A vulnerability classified as critical was found in Muyun DedeBIZ up to 6.2.12. This impacts an unknown function of the component Add Attachment Handler. Such manipulation leads to unrestricted upload. This vulnerability is listed as CVE-2023-7181. The attack may be performed from remote. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Muyun DedeBIZ up to 6.2.12 and classified as critical. Affected by this issue is an unknown function of the component Add Attachment Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

The weakness was presented 12/29/2023. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-7181. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• Muyun

Name

• DedeBIZ

Version

• 6.2.0
• 6.2.1
• 6.2.2
• 6.2.3
• 6.2.4
• 6.2.5
• 6.2.6
• 6.2.7
• 6.2.8
• 6.2.9
• 6.2.10
• 6.2.11
• 6.2.12

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

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Exploitinginfo

Threat Intelligenceinfo

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Timelineinfo

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Entryinfo

Submitinfo

Accepted

• Submit #255512: DedeBIZ DedeBIZ <=6.2.12 file upload (by JTZ-)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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