#VU52281 Buffer overflow in Cosori Smart 5.8-Quart Air Fryer CS158-AF - CVE-2020-28592

Vulnerability identifier: #VU52281

Vulnerability risk: High

CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-28592

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cosori Smart 5.8-Quart Air Fryer CS158-AF
Hardware solutions / Other hardware appliances

Vendor: Cosori

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the configuration server functionality. A remote attacker can use a specially crafted JSON object, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Cosori Smart 5.8-Quart Air Fryer CS158-AF: 1.1.0

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External links
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1216

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.