CVE-2021-38483

The affected product is vulnerable to misconfigured binaries, allowing users on the target PC with SYSTEM level privileges access to overwrite the binary and modify files to gain privilege escalation.

CVSS v3 5.7 MEDIUM
CVSS v2.0 3.3 LOW

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:P/A:P

Exploitability : 3.4 / Impact : 4.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03	Patch Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:fanuc:roboguide:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-20 16:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-38483

Mitre link : CVE-2021-38483

CVE.ORG link : CVE-2021-38483

JSON object : View

Products Affected

fanuc

roboguide

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2021-38483", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.5}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.8}]}, "published": "2022-04-20T16:15:07.913", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to misconfigured binaries, allowing users on the target PC with SYSTEM level privileges access to overwrite the binary and modify files to gain privilege escalation."}, {"lang": "es", "value": "El producto afectado es vulnerable a binarios mal configurados, permitiendo a usuarios del PC de destino con acceso a privilegios de nivel SYSTEM sobrescribir el binario y modificar los archivos para conseguir una escalada de privilegios"}], "lastModified": "2022-10-17T18:12:31.473", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fanuc:roboguide:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5DCFBBA-2822-484C-8153-8B6EE8E4322F", "versionEndIncluding": "9.40083.00.05"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}