CVE-2020-26145 Other in n/a
Attackers can inject arbitrary network packets by exploiting Wi-Fi fragment handling flaws in Android, bypassing network security configurations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-26145?
CVE-2020-26145 is a medium-severity vulnerability in n/a, published on 11 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
Weakness: CWE-20
Which versions are affected by CVE-2020-26145?
It affects 13 products.
Products include Samsung Galaxy I9305 Firmware, Siemens 6gk5763-1al00-3aa0 Firmware, Siemens 6gk5763-1al00-3da0 Firmware, Siemens 6gk5763-1al00-7da0 Firmware, Siemens 6gk5766-1ge00-3da0 Firmware, Siemens 6gk5766-1ge00-3db0 Firmware and 7 more.
How do I fix CVE-2020-26145?
Apply the vendor's patch.
Is CVE-2020-26145 being exploited?
There is no known exploitation of CVE-2020-26145 in the wild and no public exploit code.
Sources
Also known as 2860245, 2868035, 2893212, A-177910901, ASB-A-177910901, DEBIAN-CVE-2020-26145 and 2 more.