CVE-2018-15506 XML external entity in n/a
Remote attackers can exploit an XXE vulnerability in BubbleUPnP to read arbitrary files or achieve remote code execution via SMB relay attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-15506?
CVE-2018-15506 is a critical vulnerability in n/a, published on 19 Jun 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-611
Which versions are affected by CVE-2018-15506?
It affects 1 product.
Products include Bubblesoftapps Bubbleupnp.
How do I fix CVE-2018-15506?
No fix has been published for CVE-2018-15506 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-15506 being exploited?
There is no known exploitation of CVE-2018-15506 in the wild and no public exploit code.
Sources
Also known as GHSA-rhh7-fxcj-gr67.