CVE-2018-15506

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.bubblesoftapps.com/bubbleupnpserver2/docs/changelog.html	Release Notes Vendor Advisory
https://www.bubblesoftapps.com/bubbleupnpserver2/docs/changelog.html	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bubblesoftapps:bubbleupnp:0.9:update_30:*:*:*:*:*:*

History

21 Nov 2024, 03:50

Type	Values Removed	Values Added
References	~~() https://www.bubblesoftapps.com/bubbleupnpserver2/docs/changelog.html - Release Notes, Vendor Advisory~~	() https://www.bubblesoftapps.com/bubbleupnpserver2/docs/changelog.html - Release Notes, Vendor Advisory

Information

Published : 2019-06-19 17:15

Updated : 2024-11-21 03:50

NVD link : CVE-2018-15506

Mitre link : CVE-2018-15506

CVE.ORG link : CVE-2018-15506

JSON object : View

Products Affected

bubblesoftapps

bubbleupnp

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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