EUVD-2025-19725CVSS Vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Tags
Description
Sending a crafted SOAP "provision" operation message archive field within the Mobile Network Operator (MNO) internal Radio Access Network (RAN) management network can cause path traversal issue in Nokia Single RAN baseband software with versions earlier than release 24R1-SR 1.0 MP. This issue has been corrected to release 24R1-SR 1.0 MP and later. Beginning with release 24R1-SR 1.0 MP, the OAM service software utilizes libarchive APIs with security options enabled, effectively mitigating the reported path traversal issue.
Analysis
Sending a crafted SOAP "provision" operation message archive field within the Mobile Network Operator (MNO) internal Radio Access Network (RAN) management network can cause path traversal issue in Nokia Single RAN baseband software with versions earlier than release 24R1-SR 1.0 MP. This issue has been corrected to release 24R1-SR 1.0 MP and later.
Beginning with release 24R1-SR 1.0 MP, the OAM service software utilizes libarchive APIs with security options enabled, effectively mitigating the reported path traversal issue.
Technical Context
Path traversal allows an attacker to access files outside the intended directory by manipulating file paths with sequences like '../'.
Affected Products
Affected: Nokia Single RAN baseband software with versions earlier than release 24R1-SR 1
Remediation
Validate and sanitize file path inputs. Use a whitelist of allowed files or directories. Implement chroot jails or containerization.
Priority Score
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External POC / Exploit Code
Leaving vuln.today