CVE-2023-0476

A LDAP injection vulnerability exists in Tenable.sc due to improper validation of user-supplied input before returning it to users. An authenticated attacker could generate data in Active Directory using the application account through blind LDAP injection.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.tenable.com/security/tns-2023-03	Patch Vendor Advisory
https://www.tenable.com/security/tns-2023-03	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:37

Type	Values Removed	Values Added
References	~~() https://www.tenable.com/security/tns-2023-03 - Patch, Vendor Advisory~~	() https://www.tenable.com/security/tns-2023-03 - Patch, Vendor Advisory

Information

Published : 2023-01-26 21:18

Updated : 2025-04-01 15:15

NVD link : CVE-2023-0476

Mitre link : CVE-2023-0476

CVE.ORG link : CVE-2023-0476

JSON object : View

Products Affected

tenable

tenable.sc

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

{"id": "CVE-2023-0476", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-01-26T21:18:09.727", "references": [{"url": "https://www.tenable.com/security/tns-2023-03", "tags": ["Patch", "Vendor Advisory"], "source": "vulnreport@tenable.com"}, {"url": "https://www.tenable.com/security/tns-2023-03", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "A LDAP injection vulnerability exists in Tenable.sc due to improper validation of user-supplied input before returning it to users. An authenticated attacker could generate data in Active Directory using the application account through blind LDAP injection."}, {"lang": "es", "value": "Existe una vulnerabilidad de inyecci\u00f3n LDAP en Tenable.sc debido a una validaci\u00f3n incorrecta de la entrada proporcionada por el usuario antes de devolverla a los usuarios. Un atacante autenticado podr\u00eda generar datos en Active Directory utilizando la cuenta de la aplicaci\u00f3n mediante una inyecci\u00f3n blind de LDAP."}], "lastModified": "2025-04-01T15:15:58.053", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88CB8AC6-3A92-4EEE-AE65-5A295ED6E421", "versionEndIncluding": "5.23.1"}], "operator": "OR"}]}], "sourceIdentifier": "vulnreport@tenable.com"}