CVE-2018-7277 Cross-site scripting in n/a
Remote attackers can inject malicious JavaScript into the web server of RLE Wi-MGR/FDS-Wi devices via the BACnet implementation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-7277?
CVE-2018-7277 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Feb 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An issue was discovered on RLE Wi-MGR/FDS-Wi 6.2 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP.
Weakness: CWE-79
Which versions are affected by CVE-2018-7277?
It affects 2 products.
Products include Rletech Fds-Wi Firmware, Rletech Wi-Mgr Firmware.
How do I fix CVE-2018-7277?
No fix has been published for CVE-2018-7277 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-2018-7277 being exploited?
There is no known exploitation of CVE-2018-7277 in the wild and no public exploit code.
Sources
Also known as GHSA-qr2q-jfr3-3qp2.