Total
4 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-25188 | 1 Nokia | 2 Asika Airscale, Asika Airscale Firmware | 2024-02-28 | N/A | 7.8 HIGH |
| An issue was discovered on NOKIA Airscale ASIKA Single RAN devices before 21B. If/when CSP (as a BTS administrator) removes security hardenings from the Nokia Single RAN BTS baseband unit, the BTS baseband unit diagnostic tool AaShell (which is by default disabled) allows unauthenticated access from the mobile network solution internal BTS management network to the BTS embedded Linux operating-system level. | |||||
| CVE-2023-25186 | 1 Nokia | 2 Asika Airscale, Asika Airscale Firmware | 2024-02-28 | N/A | 2.8 LOW |
| An issue was discovered on NOKIA Airscale ASIKA Single RAN devices before 21B. If/when CSP (as a BTS administrator) removes security hardenings from a Nokia Single RAN BTS baseband unit, a directory path traversal in the Nokia BTS baseband unit diagnostic tool AaShell (which is by default disabled) provides access to the BTS baseband unit internal filesystem from the mobile network solution internal BTS management network. | |||||
| CVE-2023-25185 | 1 Nokia | 2 Asika Airscale, Asika Airscale Firmware | 2024-02-28 | N/A | 7.8 HIGH |
| An issue was discovered on NOKIA Airscale ASIKA Single RAN devices before 21B. A mobile network solution internal fault was found in Nokia Single RAN software releases. Certain software processes in the BTS internal software design have unnecessarily high privileges to BTS embedded operating system (OS) resources. | |||||
| CVE-2023-25187 | 1 Nokia | 2 Asika Airscale, Asika Airscale Firmware | 2024-02-28 | N/A | 7.0 HIGH |
| An issue was discovered on NOKIA Airscale ASIKA Single RAN devices before 21B. Nokia Single RAN commissioning procedures do not change (factory-time installed) default SSH public/private key values that are specific to a network operator. As a result, the CSP internal BTS network SSH server (disabled by default) continues to apply the default SSH public/private key values. These keys don't give access to BTS, because service user authentication is username/password-based on top of SSH. Nokia factory installed default SSH keys are meant to be changed from operator-specific values during the BTS deployment commissioning phase. However, before the 21B release, BTS commissioning manuals did not provide instructions to change default SSH keys (to BTS operator-specific values). This leads to a possibility for malicious operations staff (inside a CSP network) to attempt MITM exploitation of BTS service user access, during the moments that SSH is enabled for Nokia service personnel to perform troubleshooting activities. | |||||