PT-2018-10719 · Dialogic · Dialogic Powermedia Xms

Published 2018-07-03 · Updated 2020-08-24 · CVE-2018-11635

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Dialogic PowerMedia XMS versions prior to 3.5

Description The issue concerns the use of a hard-coded cryptographic key to protect cookie session data in the administrative console. This allows remote attackers to bypass authentication. The key is located in /var/www/xms/application/config/config.php.

Recommendations For versions prior to 3.5, update to a version that includes a fix for this issue, ensuring that hard-coded cryptographic keys are replaced with secure, dynamically generated keys. As a temporary workaround, consider restricting access to the administrative console to minimize the risk of exploitation.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2018-11635

Affected Products

Dialogic Powermedia Xms

References · 3

• 🔥 https://d3adend.org/blog/?p=1398 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-11635 · Security Note
• https://osv.dev/vulnerability/CVE-2018-11635 · Vendor Advisory