CVE-2022-38814 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in the FiberHome AN5506-02-B ONT via stored XSS in the auth settings, potentially compromising user sessions.
- 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-2022-38814?
CVE-2022-38814 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Sep 2022. 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 stored cross-site scripting (XSS) vulnerability in the auth_settings component of FiberHome AN5506-02-B vRP2521 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the sncfg_loid text field.
Weakness: CWE-79
Which versions are affected by CVE-2022-38814?
It affects 1 product.
Products include Fiberhome An5506-02-B Firmware.
How do I fix CVE-2022-38814?
No fix has been published for CVE-2022-38814 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-2022-38814 being exploited?
There is no known exploitation of CVE-2022-38814 in the wild and no public exploit code.
Sources
Also known as GHSA-4fx3-r464-9c28.