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nvd[email protected]NVD:CVE-2020-28593
HistoryApr 15, 2021 - 2:15 p.m.

CVE-2020-28593

2021-04-1514:15:16
CWE-912
web.nvd.nist.gov
4
cosori smart air fryer
unauthenticated backdoor
code execution
json object
configuration server
cve-2020-28593
malicious packet
vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.009

Percentile

82.9%

A unauthenticated backdoor exists in the configuration server functionality of Cosori Smart 5.8-Quart Air Fryer CS158-AF 1.1.0. A specially crafted JSON object can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.

Affected configurations

Nvd
Node
cosorics158-af_firmwareMatch1.1.0
AND
cosorics158-afMatch-
VendorProductVersionCPE
cosorics158-af_firmware1.1.0cpe:2.3:o:cosori:cs158-af_firmware:1.1.0:*:*:*:*:*:*:*
cosorics158-af-cpe:2.3:h:cosori:cs158-af:-:*:*:*:*:*:*:*

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.009

Percentile

82.9%

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