CVE-2021-20636 Cross-site request forgery in LAN-W300N/PR5B
Remote attackers can hijack administrator sessions via CSRF to modify device settings on LOGITEC LAN-W300N/PR5B routers.
- 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-2021-20636?
CVE-2021-20636 is a medium-severity vulnerability in LOGITEC CORPORATION LAN-W300N/PR5B, published on 12 Feb 2021. 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 request forgery (CSRF) vulnerability in LOGITEC LAN-W300N/PR5B allows remote attackers to hijack the authentication of administrators via a specially crafted URL. As a result, unintended operations to the device such as changes of the device settings may be conducted.
Weakness: CWE-352
Which versions are affected by CVE-2021-20636?
It affects 1 product.
Products include Logitech Lan-W300n\/Pr5b Firmware.
How do I fix CVE-2021-20636?
No fix has been published for CVE-2021-20636 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-20636 being exploited?
There is no known exploitation of CVE-2021-20636 in the wild and no public exploit code.
Other vulnerabilities in LOGITEC CORPORATION LAN-W300N/PR5B
Sources
Also known as GHSA-rcm5-8ghg-jhvv.