CVE-2018-15602 Cross-site scripting in n/a
Persistent XSS in Zyxel VMG3312 routers allows attackers to inject scripts via the hostname parameter, potentially compromising user sessions.
- 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-2018-15602?
CVE-2018-15602 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Aug 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
Zyxel VMG3312 B10B devices are affected by a persistent XSS vulnerability via the pages/connectionStatus/connectionStatus-hostEntry.cmd hostname parameter.
Weakness: CWE-79
Which versions are affected by CVE-2018-15602?
It affects 1 product.
Products include Zyxel Vmg3312 B10b Firmware.
How do I fix CVE-2018-15602?
No fix has been published for CVE-2018-15602 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-2018-15602 being exploited?
There is no known exploitation of CVE-2018-15602 in the wild and no public exploit code.
Sources
Also known as GHSA-97mw-f25q-wc3x.