CVE-2018-0408 Cross-site scripting in Cisco Small Business 300 Series Managed Switches unknown
Authenticated attackers can execute arbitrary scripts or steal data via reflected XSS in the Cisco Small Business 300 Series switch web interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-0408?
CVE-2018-0408 is a medium-severity cross-site scripting vulnerability in Cisco Small Business 300 Series Managed Switches unknown, published on 1 Aug 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87330.
Weakness: CWE-79
Which versions are affected by CVE-2018-0408?
It affects 28 products.
Products include Cisco Sf300-08 Firmware, Cisco Sf300-24 Firmware, Cisco Sf300-24mp Firmware, Cisco Sf300-24p Firmware, Cisco Sf300-24pp Firmware, Cisco Sf300-48 Firmware and 22 more.
How do I fix CVE-2018-0408?
No fix has been published for CVE-2018-0408 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2018-0408 being exploited?
There is no known exploitation of CVE-2018-0408 in the wild and no public exploit code.
Other vulnerabilities in Cisco Small Business 300 Series Managed Switches unknown
- CVE-2020-3147 Cisco Small Business Switches Denial of Service Vulnerability
- CVE-2019-1814 Cisco Small Business 300 Series Managed Switches DHCP Denial of Service Vulnerability
- CVE-2018-0465 Cisco Small Business 300 Series Managed Switches Cross-Site Scripting Vulnerability
- CVE-2018-0407 Cross-site scripting in Cisco Small Business 300 Series Managed Switches unknown
Sources
Also known as GHSA-9g7v-p4f2-q8p5.