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CVE-2018-12924: Sollae Serial-Ethernet-Module and Remote-I/O-Device-Server devices have a default password of sollae for the…
CVE-2018-12924 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists 8 affected products, including Eztcp Cie H10 Firmware. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
Sollae Serial-Ethernet-Module and Remote-I/O-Device-Server devices have a default password of sollae for the TELNET service.
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Underlying weakness
CWE-798: Use of Hard-coded Credentials
The product contains hard-coded credentials, such as a password or cryptographic key.
Affected products
- Eztcp Cie H10 Firmware: all versions listed by NVD
- Eztcp Cie H12 Firmware: all versions listed by NVD
- Eztcp Cie H14 Firmware: all versions listed by NVD
- Eztcp Cse M53n Firmware: all versions listed by NVD
- Eztcp Cse M32 Firmware: all versions listed by NVD
- Eztcp Cse M24 Firmware: all versions listed by NVD
- Eztcp Cse M73 Firmware: all versions listed by NVD
- Eztcp Cse B63n2 Firmware: all versions listed by NVD