CVE-2023-25187

{"id": "CVE-2023-25187", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.3}]}, "published": "2023-06-16T20:15:09.297", "references": [{"url": "http://packetstormsecurity.com/files/173055/Nokia-ASIKA-7.13.52-Private-Key-Disclosure.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://Nokia.com", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.nokia.com/about-us/security-and-privacy/product-security-advisory/cve-2023-25187/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2023-06-29T19:17:48.053", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nokia:asika_airscale_firmware:19b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE8E3A0E-3B21-49D8-A4EE-33FE5FBA7B51"}, {"criteria": "cpe:2.3:o:nokia:asika_airscale_firmware:20a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A612E565-7686-4C20-99AF-67B283328A42"}, {"criteria": "cpe:2.3:o:nokia:asika_airscale_firmware:20b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5AE52024-F5EE-42F6-AC3A-702E87B1ABF2"}, {"criteria": "cpe:2.3:o:nokia:asika_airscale_firmware:20c:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA68A71E-A8FB-4448-BE75-318E4582FC43"}, {"criteria": "cpe:2.3:o:nokia:asika_airscale_firmware:21a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2FAA373-A46D-48A6-8A08-F66F4F3604C7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nokia:asika_airscale:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "61C0B724-C7EA-4214-98CF-49812292332B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}