What’s Vulnerable › Vulnerabilities

CVE-2023-25188

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-16 · updated 2026-06-17
• Weakness: CWE-269

Description

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.

Affected products

• Nokia Asika Airscale Firmware: 19b, 20a, 20b, 20c, 21a

References

• https://Nokia.com
• https://www.nokia.com/about-us/security-and-privacy/product-security-advisory/cve-2023-25188/
• https://Nokia.com
• https://www.nokia.com/about-us/security-and-privacy/product-security-advisory/cve-2023-25188/

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