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2 vulnerabilities found for Nebula 300+ / Tenda F3 V2.0 Firmware by Nexxt Solutions
CVE-2026-31846 (GCVE-0-2026-31846)
Vulnerability from nvd – Published: 2026-03-23 12:00 – Updated: 2026-08-10 11:43
VLAI
EPSS
VEX
Title
Unauthenticated Credential Disclosure via /goform/ate in Nexxt Nebula 300+
Summary
Missing authentication in the /goform/ate endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows an adjacent unauthenticated attacker to retrieve sensitive device information, including the administrator password. An attacker can decode this value to obtain valid administrative credentials and authenticate to the device.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 15:07 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.nexxtsolutions.com/connectivity/inter… | product |
| https://nexxt-connectivity-frontend.s3.amazonaws.… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nexxt Solutions | Nebula 300+ / Tenda F3 V2.0 Firmware |
Affected:
<= 12.01.01.37
|
Date Public
2026-03-23 12:00
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CVE-2026-31846 (GCVE-0-2026-31846)
Vulnerability from cvelistv5 – Published: 2026-03-23 12:00 – Updated: 2026-08-10 11:43
VLAI
EPSS
VEX
Title
Unauthenticated Credential Disclosure via /goform/ate in Nexxt Nebula 300+
Summary
Missing authentication in the /goform/ate endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows an adjacent unauthenticated attacker to retrieve sensitive device information, including the administrator password. An attacker can decode this value to obtain valid administrative credentials and authenticate to the device.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 15:07 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.nexxtsolutions.com/connectivity/inter… | product |
| https://nexxt-connectivity-frontend.s3.amazonaws.… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nexxt Solutions | Nebula 300+ / Tenda F3 V2.0 Firmware |
Affected:
<= 12.01.01.37
|
Date Public
2026-03-23 12:00
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