A vulnerability was found in Pydio up to up to 8.2.1 and classified as critical. This issue affects an unknown functionality of the component Web Application. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Pydio 4.2.1 through 8.2.1 has an authenticated remote code execution vulnerability in which an attacker with administrator access to the web application can execute arbitrary code on the underlying system via Command Injection.

The bug was discovered 10/11/2018. The weakness was disclosed 10/16/2018 (Website). The advisory is shared at coastalsec.io. The identification of this vulnerability is CVE-2018-14772 since 07/31/2018. The exploitation is known to be easy. The attack may be initiated remotely. The successful exploitation needs a simple authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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• Pydio

Version

• 8.2.0
• 8.2.1

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• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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