Vulnerability details
CVE-2026-76133
Ebyte NA111-M Firmware
Ebyte NA111-M Use of a Broken or Risky Cryptographic Algorithm
CVSS 4.0
9.3Critical
Official description
The affected Ebyte product uses a deprecated hashing algorithm in an authentication-related operation. Under conditions where an attacker can manipulate or predict the authentication exchange, the weak construction may reduce the assurance provided by the authentication mechanism and facilitate unauthorized access.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.3Critical | 4.0 | CVEProject cvelistV5 (CNA) (icscert) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (icscert) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Ebyte | Ebyte NA111-M Firmware | 9013-2-17 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-08-31
- Last updated
- 2026-10-05
- State
- Published
- Assigner (CNA)
- icscert
Exploit prediction (EPSS)
0.39%
Probability of exploitation in 30 days
34%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-327