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TalosCVE-2020-28593

HistoryApr 15, 2021 - 2:15 p.m.

CVE-2020-28593

2021-04-1514:15:16

CWE-912

talos

web.nvd.nist.gov

cve-2020-28593

cosori smart air fryer

configuration server

code execution

unauthenticated access

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

AI Score

8.2

Confidence

High

EPSS

0.009

Percentile

82.9%

JSON

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

Vulners

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:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cosori	cs158-af_firmware	1.1.0	cpe:2.3:o:cosori:cs158-af_firmware:1.1.0:::::::*
cosori	cs158-af	-	cpe:2.3:h:cosori:cs158-af:-:::::::*

CNA Affected

[
  {
    "product": "Cosori",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cosori Smart 5.8-Quart Air Fryer CS158-AF 1.1.0"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2020-1217

Social References

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

AI Score

8.2

Confidence

High

EPSS

0.009

Percentile

82.9%

JSON

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