Vulnerability · Published Aug 27, 2026 · Assigned by icscert
CVE-2026-76945Ebyte NE2-D11 Use of Client-Side Authentication
High 7.5
In plain English
A high-severity security flaw in Ebyte NE2-D11 Firmware from Ebyte. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.5%top 56.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The affected Ebyte device relies on client-managed authentication tokens without sufficient server-side validation. An attacker may replay or manipulate authentication tokens to gain unauthorized access to administrative functionality.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ebyte | Ebyte NE2-D11 Firmware | FW-9167-0-11 |
Weakness: CWE-603 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N