Aterm W300P up to 1.0.13 sysCmd os command injection

Summaryinfo

A vulnerability was found in Aterm W300P up to 1.0.13. It has been rated as critical. This affects an unknown function. The manipulation of the argument sysCmd as part of Parameter leads to os command injection. This vulnerability is uniquely identified as CVE-2018-0630. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Aterm W300P up to 1.0.13. It has been rated as critical. This issue affects an unknown function. The manipulation of the argument sysCmd as part of a Parameter leads to a os command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Aterm W300P Ver1.0.13 and earlier allows attacker with administrator rights to execute arbitrary OS commands via sysCmd parameter.

The bug was discovered 07/28/2018. The weakness was disclosed 01/09/2019 (Website). It is possible to read the advisory at jvn.jp. The identification of this vulnerability is CVE-2018-0630 since 11/27/2017. The attack may be initiated remotely. The successful exploitation requires a simple authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 165 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 entries VDB-128806, VDB-128808, VDB-128809 and VDB-128810 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Aterm

Name

• W300P

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.11
• 1.0.12
• 1.0.13

CPE 2.3info

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CPE 2.2info

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Entryinfo

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