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JpcertCVE-2021-20732

HistoryJun 09, 2021 - 2:15 a.m.

CVE-2021-20732

2021-06-0902:15:06

CWE-295

jpcert

web.nvd.nist.gov

cve-2021-20732

atom

smart life app

android

ios

security vulnerability

certificate validation

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

33.2%

JSON

The ATOM (ATOM - Smart life App for Android versions prior to 1.8.1 and ATOM - Smart life App for iOS versions prior to 1.8.2) does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on encrypted communication via a crafted certificate.

Affected configurations

Nvd

Vulners

Node

atomtechsmart_lifeRange<1.8.1android

atomtechsmart_lifeRange<1.8.2iphone_os

VendorProductVersionCPE
atomtechsmart_life*cpe:2.3:a:atomtech:smart_life:*:*:*:*:*:android:*:*
atomtechsmart_life*cpe:2.3:a:atomtech:smart_life:*:*:*:*:*:iphone_os:*:*

Vendor	Product	Version	CPE
atomtech	smart_life	*	cpe:2.3:a:atomtech:smart_life::::::android::*
atomtech	smart_life	*	cpe:2.3:a:atomtech:smart_life::::::iphone_os::*

CNA Affected

[
  {
    "product": "ATOM",
    "vendor": "ATOM tech Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "ATOM - Smart life App for Android versions prior to 1.8.1 and ATOM - Smart life App for iOS versions prior to 1.8.2"
      }
    ]
  }
]

References

jvn.jp/en/jp/JVN64064138/index.html

www.atomtech.co.jp/news/news/2055/

Social References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

33.2%

JSON

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