A vulnerability classified as critical has been found in Unisoc SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820 and S8000. Affected is an unknown code of the component Network Service. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In network service, there is a missing permission check. This could lead to local escalation of privilege with System execution privileges needed.

The weakness was presented 01/04/2023. The advisory is shared for download at unisoc.com. This vulnerability is traded as CVE-2022-39087 since 09/01/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

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

Productinfo

Type

• Chip Software

Vendor

• Unisoc

Name

• S8000
• SC7731E
• SC9832E
• SC9863A
• T310
• T606
• T606
• T610
• T610
• T612
• T616
• T618
• T760
• T760
• T770
• T820

License

• commercial

CPE 2.3info

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CPE 2.2info

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