CVE-2020-3450: Cisco Vision Dynamic Signage Director SQL Injection Vulnerability
First published: Thu Jul 16 2020(Updated: )
A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an authenticated, remote attacker with administrative credentials to conduct SQL injection attacks on an affected system. The vulnerability is due to improper validation of user-submitted parameters. An attacker could exploit this vulnerability by authenticating to the web-based management interface and sending malicious requests to an affected system. A successful exploit could allow the attacker to obtain data that is stored in the underlying database, including hashed user credentials. To exploit this vulnerability, an attacker would need valid administrative credentials.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Vision Dynamic Signage Director | <6.2.0 | |
| Cisco Vision Dynamic Signage Director | =6.2.0 | |
| Cisco Vision Dynamic Signage Director | =6.2.0-sp1 | |
| Cisco Vision Dynamic Signage Director | =6.2.0-sp2 | |
| Cisco Vision Dynamic Signage Director | =6.2.0-sp3 | |
| Cisco Vision Dynamic Signage Director | =6.2.0-sp4 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-3450?
CVE-2020-3450 is a vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director that could allow an authenticated, remote attacker with administrative credentials to conduct SQL injection attacks on an affected system.
How severe is CVE-2020-3450?
CVE-2020-3450 has a severity level of 4.9 (medium).
What is the affected software for CVE-2020-3450?
The affected software for CVE-2020-3450 is Cisco Vision Dynamic Signage Director version 6.2.0 up to exclusive.
How can an attacker exploit CVE-2020-3450?
An attacker with administrative credentials can exploit CVE-2020-3450 by conducting SQL injection attacks through the web-based management interface of Cisco Vision Dynamic Signage Director.
Is there a fix for CVE-2020-3450?
Yes, Cisco has released a security advisory with mitigation measures for CVE-2020-3450. Please refer to their official website for more details.
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- canonical/cisco vision dynamic signage director
- version/cisco vision dynamic signage director/6.2.0
- version/cisco vision dynamic signage director/6.2.0-sp1
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- version/cisco vision dynamic signage director/6.2.0-sp3
- version/cisco vision dynamic signage director/6.2.0-sp4