CVE-2022-23137 Cross-site scripting in ZXCDN
Attackers can execute arbitrary scripts in users' browsers via a crafted URL in ZTE ZXCDN, potentially leading to session hijacking or data theft.
- 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-2022-23137?
CVE-2022-23137 is a medium-severity cross-site scripting vulnerability in ZXCDN, published on 11 May 2022. 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
ZTE's ZXCDN product has a reflective XSS vulnerability. The attacker could modify the parameters in the content clearing request url, and when a user clicks the url, an XSS attack will be triggered.
Weakness: CWE-79
Which versions are affected by CVE-2022-23137?
It affects 1 product.
Products include Zte Zxcdn Firmware.
How do I fix CVE-2022-23137?
No fix has been published for CVE-2022-23137 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-2022-23137 being exploited?
There is no known exploitation of CVE-2022-23137 in the wild and no public exploit code.
Sources
Also known as GHSA-96p5-93ww-4wgg.