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5.4
CVE-2018-0340: Cisco Unified Communications Manager web UI allows script injection
CVE-2018-0340 · published 8 years ago
Summary
The web interface of Cisco Unified Communications Manager does not properly check some input, letting a logged‑in attacker insert malicious code. This could let the attacker run scripts in a user's browser and see sensitive information. Apply the vendor's security update or patch to fix the input validation.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| cisco | unified_communications_manager |
10.5\(2.10000.5\) 11.0\(1.10000.10\) 11.5\(1.10000.6\) 12.0\(1.10000.10\) cpe:2.3:a:cisco:unified_communications_manager:10.5\(2.10000.5\):*:*:*:*:*:*:* |
Original advisory text
A vulnerability in the web framework of the Cisco Unified Communications Manager (Unified CM) software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack a...
A vulnerability in the web framework of the Cisco Unified Communications Manager (Unified CM) software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against the user of the web interface of the affected system. The vulnerability is due to insufficient input validation of certain parameters passed to the web server. An attacker could exploit this vulnerability by convincing the user to access a malicious link or by intercepting the user request and injecting certain malicious code. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected site or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvj00512.
References
- http://www.securityfocus.com/bid/104448 Third Party Advisory VDB Entry
- http://www.securitytracker.com/id/1041070 Third Party Advisory VDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2... Vendor Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published7 Jun 2018
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2018-0340 · NVD
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