CVE-2020-27301 is a high-severity stack buffer overflow vulnerability affecting Realtek RTL8710 and other Ameba-based Wi-Fi devices. An attacker within Wi-Fi range can achieve remote code execution by sending a specially crafted "Encrypted GTK" value during the WPA2 4-way handshake. This attack requires low privileges and no user interaction, leading to high impacts on confidentiality, integrity, and availability. Despite its high CVSS score of 8.0, there is currently no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:realtek:rtl8710c_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:realtek:rtl8195a_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.