CVE-2017-18851

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D8500 through 1.0.3.28, R6400 through 1.0.1.22, R6400v2 through 1.0.2.18, R8300 through 1.0.2.94, R8500 through 1.0.2.94, and R6100 through 1.0.1.12.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000045850/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Modem-Routers-PSV-2017-1207	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-20 13:15

Updated : 2023-12-10 13:27

NVD link : CVE-2017-18851

Mitre link : CVE-2017-18851

CVE.ORG link : CVE-2017-18851

JSON object : View

Products Affected

netgear

r8300
r8500
r6100
d8500
r6400_firmware
r6400
r8500_firmware
r8300_firmware
d8500_firmware
r6100_firmware

CWE

CWE-74

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

{"id": "CVE-2017-18851", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2020-04-20T13:15:13.053", "references": [{"url": "https://kb.netgear.com/000045850/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Modem-Routers-PSV-2017-1207", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D8500 through 1.0.3.28, R6400 through 1.0.1.22, R6400v2 through 1.0.2.18, R8300 through 1.0.2.94, R8500 through 1.0.2.94, and R6100 through 1.0.1.12."}, {"lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por una inyecci\u00f3n de comandos por parte de un usuario autenticado. Esto afecta a D8500 versiones hasta 1.0.3.28, R6400 versiones hasta 1.0.1.22, R6400v2 versiones hasta 1.0.2.18, R8300 versiones hasta 1.0.2.94, R8500 versiones hasta 1.0.2.94, y R6100 versiones hasta 1.0.1.12."}], "lastModified": "2020-04-23T20:23:38.567", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71CD35FC-2F4A-40C7-A6D4-0E67C1262314", "versionEndExcluding": "1.0.3.28"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "814A0114-9A1D-4EA0-9AF4-6968514E4F01"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43A9840B-1C54-4987-A179-EE8F8F8685FC", "versionEndExcluding": "1.0.1.22"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3E4CDF6B-3829-44D0-9675-71D7BE83CAA2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D00EA675-9FCF-4828-BDE8-CBCEDE790936", "versionEndExcluding": "1.0.2.18"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6400:v2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "52AE9AD2-BC8D-477D-A3D3-891AE52FA5F3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A18E8950-B107-4050-AFEF-30C20F6166FA", "versionEndExcluding": "1.0.2.94"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7A9B77E7-7439-48C6-989F-5E22CB4D3044"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58EFB06D-AD59-4F40-B6EC-BD3C1BCACE7A", "versionEndExcluding": "1.0.2.94"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "63500DE4-BDBD-4F86-AB99-7DB084D0B912"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D3B299C-B097-4287-B250-DA6488970976", "versionEndExcluding": "1.0.1.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9F44A123-B256-428B-98C2-17570F2F32DC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}