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cveMitreCVE-2021-37786
HistorySep 27, 2021 - 2:15 p.m.

CVE-2021-37786

2021-09-2714:15:08
CWE-755
mitre
web.nvd.nist.gov
22
foitt
denial of service
exception handling
covid certificate app
covid certificate check app
ios
vulnerability
nvd
cve-2021-37786

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.6

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

4.6

Confidence

High

EPSS

0.001

Percentile

24.2%

Certain Federal Office of Information Technology Systems and Telecommunication FOITT products are affected by improper handling of exceptional conditions. This affects COVID Certificate App IOS 2.2.0 and below affected, patch in progress and COVID Certificate Check App IOS 2.2.0 and below affected, patch in progress. A denial of service (physically proximate) could be caused by scanning a crafted QR code.

Affected configurations

Nvd
Node
bagcovid_certificateRange2.2.0iphone_os
VendorProductVersionCPE
bagcovid_certificate*cpe:2.3:a:bag:covid_certificate:*:*:*:*:*:iphone_os:*:*

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.6

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

4.6

Confidence

High

EPSS

0.001

Percentile

24.2%

Related for CVE-2021-37786