BubbleUPnP 0.9 Update 30 XML Parsing Engine xml external entity reference

Summaryinfo

A vulnerability was found in BubbleUPnP 0.9 Update 30 and classified as critical. Impacted is an unknown function of the component XML Parsing Engine. Such manipulation leads to xml external entity reference. This vulnerability is listed as CVE-2018-15506. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in BubbleUPnP 0.9 Update 30. Affected by this issue is an unknown code of the component XML Parsing Engine. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In BubbleUPnP 0.9 update 30, the XML parsing engine for SSDP/UPnP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Remote, unauthenticated attackers can use this vulnerability to: (1) Access arbitrary files from the filesystem with the same permission as the user account running BubbleUPnP, (2) Initiate SMB connections to capture a NetNTLM challenge/response and crack the cleartext password, or (3) Initiate SMB connections to relay a NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.

The weakness was presented 06/19/2019 (Website). The advisory is available at bubblesoftapps.com. This vulnerability is handled as CVE-2018-15506 since 08/17/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• BubbleUPnP

Version

• 0.9 Update 30

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

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• 🔍

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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