PT-2018-5139 · Ubiquiti · Ucrm

Published 2018-07-03 · Updated 2019-09-13 · CVE-2017-0912

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Ubiquiti UCRM versions 2.5.0 through 2.7.7

Description The issue is related to Stored Cross-site Scripting due to a lack of sanitization, allowing the injection of arbitrary HTML code by manipulating the uploaded filename. Successful exploitation requires valid credentials to an account with "Edit" access to "Scheduling".

Recommendations For Ubiquiti UCRM versions 2.5.0 through 2.7.7, update to a version that includes the necessary sanitization to prevent arbitrary HTML code injection. As a temporary workaround, consider restricting file uploads and "Edit" access to "Scheduling" to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-0912

Affected Products

Ucrm

References · 3

• https://osv.dev/vulnerability/CVE-2017-0912 · Vendor Advisory
• https://community.ubnt.com/t5/UCRM/New-UCRM-upgrades-available-2-8-2-and-2-9-0-beta3/td-p/2211814 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0912 · Security Note