Published: 13/08/2018 Updated: 18/10/2018

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 755

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

In Plex Media Server 1.13.2.5154, 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 Plex, (2) Initiate SMB connections to capture a NetNTLM challenge/response and crack to cleartext password, or (3) Initiate SMB connections to relay a NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.

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plex media server 1.13.2.5154

Issue: Out-of-Band XXE in Plex Media Server's SSDP Processing Reserved CVE: CVE-2018-13415 # Vulnerability Overview The XML parsing engine for Plex Media Server's SSDP/UPNP functionality is vulnerable to an XML External Entity Processing (XXE) attack Unauthenticated attackers on the same LAN can use this vulnerability to: - Access arbitrary file ...

Plex Media Server version 11325154 suffers from an XML external entity injection vulnerability in SSDP processing ...

Full Disclosure mailing list archives   By Date By Thread </form>    (CVE-2018-13415) Out-of-Band XXE in Plex Media Server   From: Chr ...

CWE-611 http://seclists.org/fulldisclosure/2018/Aug/1 https://www.exploit-db.com/exploits/45146/https://nvd.nist.gov https://www.exploit-db.com/exploits/45146/

CVE-2018-13415

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