CVE-2020-26144 Other in n/a
Attackers can inject arbitrary network packets on Samsung Galaxy S3 devices by exploiting a flaw in Wi-Fi frame processing, bypassing network security controls.
- 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-2020-26144?
CVE-2020-26144 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 plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 (i.e., LLC/SNAP) header for EAPOL. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
Weakness: CWE-20
Which versions are affected by CVE-2020-26144?
It affects 18 products.
Products include Arista C-100 Firmware, Arista C-110 Firmware, Arista C-120 Firmware, Arista C-130 Firmware, Arista C-200 Firmware, Arista C-230 Firmware and 12 more.
How do I fix CVE-2020-26144?
Apply the vendor's patch.
Is CVE-2020-26144 being exploited?
There is no known exploitation of CVE-2020-26144 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2020-26139 Missing authorization in n/a
- CVE-2020-26146 Information disclosure in n/a
- CVE-2020-24588 The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the
- CVE-2020-24587 The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all
Sources
Also known as GHSA-89fj-xvf5-gc78, UBUNTU-CVE-2020-26144.