Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools in Nexxt Nebula 300+
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Nexxt Solutions | Nebula 300+ | unaffected |
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Configuration 1 [-]
| AND |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nexxtsolutions | Nebula300+ |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.422% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. By sending a crafted POST request with parameters such as telnetManageEn=true and telnetPwd, an authenticated attacker can activate a Telnet service on port 23. This exposes a privileged diagnostic interface that is not intended for external access and can be used to interact with the underlying system. | Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. By sending a crafted POST request with parameters such as telnetManageEn=true and telnetPwd, an authenticated attacker can activate a Telnet service on port 23. |
| Title | Nexxt Nebula 300+ - Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools | Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools in Nexxt Nebula 300+ |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools in Nexxt Nebula 300+ | Nexxt Nebula 300+ - Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nexxtsolutions nebula300plus
Nexxtsolutions nebula300plus Firmware |
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| CPEs | cpe:2.3:h:nexxtsolutions:nebula300plus:-:*:*:*:*:*:*:* cpe:2.3:o:nexxtsolutions:nebula300plus_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Nexxtsolutions nebula300plus
Nexxtsolutions nebula300plus Firmware |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV4_0
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cvssV4_0
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. Once enabled, the service exposes a privileged diagnostic management interface over the network, increasing the attack surface and enabling further compromise of the device. | Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. By sending a crafted POST request with parameters such as telnetManageEn=true and telnetPwd, an authenticated attacker can activate a Telnet service on port 23. This exposes a privileged diagnostic interface that is not intended for external access and can be used to interact with the underlying system. |
| Title | Hidden functionality allows remote Telnet enablement in Nexxt Nebula 300+ | Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools in Nexxt Nebula 300+ |
| Metrics |
cvssV4_0
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cvssV4_0
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nexxtsolutions
Nexxtsolutions nebula300+ |
|
| Vendors & Products |
Nexxtsolutions
Nexxtsolutions nebula300+ |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. Once enabled, the service exposes a privileged diagnostic management interface over the network, increasing the attack surface and enabling further compromise of the device. | |
| Title | Hidden functionality allows remote Telnet enablement in Nexxt Nebula 300+ | |
| Weaknesses | CWE-912 | |
| References |
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| Metrics |
cvssV4_0
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