Aterm WG1200HP up to 1.0.31 targetAPSsid os command injection

Summaryinfo

A vulnerability was found in Aterm WG1200HP up to 1.0.31 and classified as critical. Impacted is an unknown function. Such manipulation of the argument targetAPSsid as part of Parameter leads to os command injection. This vulnerability is traded as CVE-2018-0627. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Aterm WG1200HP up to 1.0.31 and classified as critical. Affected by this issue is an unknown code. The manipulation of the argument targetAPSsid 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. CVE summarizes:

Aterm WG1200HP firmware Ver1.0.31 and earlier allows attacker with administrator rights to execute arbitrary OS commands via targetAPSsid parameter.

The bug was discovered 07/12/2018. The weakness was shared 01/09/2019 (Website). The advisory is shared for download at jvn.jp. This vulnerability is handled as CVE-2018-0627 since 11/27/2017. The attack may be launched remotely. A simple authentication is needed for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability was handled as a non-public zero-day exploit for at least 181 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-128802, VDB-128803 and VDB-128805 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Aterm

Name

• WG1200HP

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
• 1.0.14
• 1.0.15
• 1.0.16
• 1.0.17
• 1.0.18
• 1.0.19
• 1.0.20
• 1.0.21
• 1.0.22
• 1.0.23
• 1.0.24
• 1.0.25
• 1.0.26
• 1.0.27
• 1.0.28
• 1.0.29
• 1.0.30
• 1.0.31

CPE 2.3info

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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