ITGuard-Manager 0.0.0.1 cgi-bin/drknow.cgi Username os command injection

Summaryinfo

A vulnerability labeled as critical has been found in ITGuard-Manager 0.0.0.1. This affects an unknown part of the file cgi-bin/drknow.cgi. Executing a manipulation of the argument Username with the input | can lead to os command injection. This vulnerability is registered as CVE-2017-18025. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in ITGuard-Manager 0.0.0.1. This vulnerability affects an unknown part of the file cgi-bin/drknow.cgi. The manipulation of the argument username with the input value | leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

cgi-bin/drknow.cgi in Innotube ITGuard-Manager 0.0.0.1 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the username field, as demonstrated by a username beginning with "admin|" to use the '|' metacharacter.

The bug was discovered 12/15/2017. The weakness was published 01/09/2018 as EDB-ID 43343 as not defined exploit (Exploit-DB). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2017-18025 since 01/08/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1202.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 24 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.

The vulnerability is also documented in the vulnerability database at Exploit-DB (43343). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

• ITGuard-Manager

Version

• 0.0.0.1

CPE 2.3info

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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