CVE-2020-3154 Cisco Cloud Web Security SQL Injection Vulnerability
Authenticated attackers can execute arbitrary SQL queries in Cisco Cloud Web Security to read or modify database values.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-3154?
CVE-2020-3154 is a medium-severity SQL injection vulnerability in Cisco Cloud Web Security, published on 19 Feb 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability in the web UI of Cisco Cloud Web Security (CWS) could allow an authenticated, remote attacker to execute arbitrary SQL queries. The vulnerability exists because the web-based management interface improperly validates SQL values. An authenticated attacker could exploit this vulnerability sending malicious requests to the affected device. An exploit could allow the attacker to modify values on or return values from the underlying database.
Weakness: CWE-89
Which versions are affected by CVE-2020-3154?
It affects 1 product.
Products include Cisco Cloud Web Security.
How do I fix CVE-2020-3154?
No fix has been published for CVE-2020-3154 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2020-3154 being exploited?
There is no known exploitation of CVE-2020-3154 in the wild and no public exploit code.
Other vulnerabilities in Cisco Cloud Web Security
Sources
Also known as GHSA-555v-24ph-xqcc.