CVE-2021-26797 is a critical access control vulnerability affecting Hame SD1 Wi-Fi firmware versions up to V.20140224154640. An unauthenticated attacker can exploit an open Telnet service to gain full system administrator privileges on affected devices. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity, allowing for complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high severity warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 20140224154640CPE matchmatch criteria | cpe:2.3:o:hametech:hame_sd1_wi-fi_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.