CVE-2014-7277 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script via the login page welcome message, potentially compromising user sessions on ZyXEL Security Gateways.
- 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-2014-7277?
CVE-2014-7277 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Oct 2014. 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
Cross-site scripting (XSS) vulnerability in the login page on the ZyXEL SBG-3300 Security Gateway with firmware 1.00(AADY.4)C0 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified "welcome message" form data that is improperly handled during rendering of the loginMessage list item, a different vulnerability than CVE-2014-7278.
Weakness: CWE-79
Which versions are affected by CVE-2014-7277?
It affects 2 products.
Products include Zyxel Sbg3300-N, Zyxel Sbg3300-N Firmware.
How do I fix CVE-2014-7277?
No fix has been published for CVE-2014-7277 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-2014-7277 being exploited?
There is no known exploitation of CVE-2014-7277 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5rww-cwpc-fv6x.