Powermedia Xms
CVE-2018-11638
HIGH
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Unrestricted Upload of a File with a Dangerous Type in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote authenticated users to upload malicious code to the web root to gain code execution.
AnalysisAI
Unrestricted Upload of a File with a Dangerous Type in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote authenticated users to upload malicious code to the web root to. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. Unrestricted Upload of a File with a Dangerous Type in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote authenticated users to upload malicious code to the web root to gain code execution. Affected products include: Dialogic Powermedia Xms. Version information: through 3.5.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.
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Same technique File Upload
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External POC / Exploit Code
Leaving vuln.today