CVE-2019-7438 Cross-site scripting in n/a
An attacker can inject malicious scripts into the JioFi 4G M2S web interface via the mask 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-2019-7438?
CVE-2019-7438 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Mar 2019. 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
cgi-bin/qcmap_web_cgi on JioFi 4G M2S 1.0.2 devices has XSS and HTML injection via the mask POST parameter.
Weakness: CWE-79
Which versions are affected by CVE-2019-7438?
It affects 1 product.
Products include Jio Jiofi 4g M2s Firmware.
How do I fix CVE-2019-7438?
No fix has been published for CVE-2019-7438 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-2019-7438 being exploited?
There is no known exploitation of CVE-2019-7438 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9j75-r65g-wv9g.