#VU71120 Code Injection in ServiceNow - CVE-2018-7748

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Main Vulnerability Database Vulnerabilities #VU71120

#VU71120 Code Injection in ServiceNow - CVE-2018-7748

Published: January 12, 2023


Vulnerability identifier: #VU71120
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2018-7748
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
ServiceNow
Software vendor:
ServiceNow

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation when processing data passed via the "sysparm_media" parameter to "/report_viewer.do" endpoint. A remote user can send a specially crafted HTTP request and execute arbitrary code on the target system.



Remediation

Install updates from vendor's website.

External links