Path Traversal in Nokia Asika Airscale
CVE-2023-25186
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.002 (8.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H.
Affected products
- Nokia Asika_airscale
- Nokia Asika_airscale_firmware — versions 19b, 20a, 20b
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-25186?
- CVE-2023-25186 is a medium-severity vulnerability in Nokia Asika Airscale, classified under Path Traversal. CVSS score: 5.1/10. Published 2023-06-16.
- How severe is CVE-2023-25186?
- Medium severity. CVSS v3 base score is 5.1 out of 10.