CVE-2021-36356

KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accepts arbitrary executable pathnames (even though browseSystemFiles.php is no longer reachable via the GUI). NOTE: this issue exists because of an incomplete fix for CVE-2019-17124.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://write-up.github.io/kramerav/	Third Party Advisory
http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://write-up.github.io/kramerav/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kramerav:viaware:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry
References	~~() https://write-up.github.io/kramerav/ - Third Party Advisory~~	() https://write-up.github.io/kramerav/ - Third Party Advisory

Information

Published : 2021-08-31 04:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36356

Mitre link : CVE-2021-36356

CVE.ORG link : CVE-2021-36356

JSON object : View

Products Affected

kramerav

viaware

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2021-36356", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-08-31T04:15:10.497", "references": [{"url": "http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://write-up.github.io/kramerav/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://write-up.github.io/kramerav/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accepts arbitrary executable pathnames (even though browseSystemFiles.php is no longer reachable via the GUI). NOTE: this issue exists because of an incomplete fix for CVE-2019-17124."}, {"lang": "es", "value": "KRAMER VIAware hasta agosto de 2021, permite a atacantes remotos ejecutar c\u00f3digo arbitrario porque el archivo ajaxPages/writeBrowseFilePathAjax.php acepta nombres de ruta ejecutables arbitrarios (aunque browseSystemFiles.php ya no es accesible por medio de la GUI). NOTA: este problema se presenta debido a una correcci\u00f3n incompleta de CVE-2019-17124"}], "lastModified": "2024-11-21T06:13:35.623", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kramerav:viaware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4F4B376-B98E-40BE-8DC1-8AA72B84D7DE", "versionEndIncluding": "2021-08"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}