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MitreCVE-2021-43442

HistoryApr 11, 2022 - 7:15 p.m.

CVE-2021-43442

2022-04-1119:15:08

mitre

web.nvd.nist.gov

cve-2021-43442

logic flaw

vulnerability

i3 international inc

annexxus camera

unauthorized access

admin account manipulation

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

7.9

Confidence

High

EPSS

0.001

Percentile

45.4%

JSON

A Logic Flaw vulnerability exists in i3 International Inc Annexxus Camera V5.2.0 build 150317 (Ax46), V5.0.9 build 151106 (Ax68), and V5.0.9 build 150615 (Ax78) due to a failure to allow the creation of more than one administrator account; however, this can be bypassed by parameter maniulation using PUT and DELETE and by calling the ‘UserPermission’ endpoint with the ID of created account and set it to ‘admin’ userType, successfully adding a second administrative account.

Affected configurations

Nvd

Node

i3internationalax46_firmwareMatch5.2.0

AND

i3internationalax46Match-

Node

i3internationalax68_firmwareMatch5.0.9

AND

i3internationalax68Match-

Node

i3internationalax78_firmwareMatch5.0.9

AND

i3internationalax78Match-

VendorProductVersionCPE
i3internationalax46_firmware5.2.0cpe:2.3:o:i3international:ax46_firmware:5.2.0:*:*:*:*:*:*:*
i3internationalax46-cpe:2.3:h:i3international:ax46:-:*:*:*:*:*:*:*
i3internationalax68_firmware5.0.9cpe:2.3:o:i3international:ax68_firmware:5.0.9:*:*:*:*:*:*:*
i3internationalax68-cpe:2.3:h:i3international:ax68:-:*:*:*:*:*:*:*
i3internationalax78_firmware5.0.9cpe:2.3:o:i3international:ax78_firmware:5.0.9:*:*:*:*:*:*:*
i3internationalax78-cpe:2.3:h:i3international:ax78:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
i3international	ax46_firmware	5.2.0	cpe:2.3:o:i3international:ax46_firmware:5.2.0:::::::*
i3international	ax46	-	cpe:2.3:h:i3international:ax46:-:::::::*
i3international	ax68_firmware	5.0.9	cpe:2.3:o:i3international:ax68_firmware:5.0.9:::::::*
i3international	ax68	-	cpe:2.3:h:i3international:ax68:-:::::::*
i3international	ax78_firmware	5.0.9	cpe:2.3:o:i3international:ax78_firmware:5.0.9:::::::*
i3international	ax78	-	cpe:2.3:h:i3international:ax78:-:::::::*

References

www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5688.php

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

7.9

Confidence

High

EPSS

0.001

Percentile

45.4%

JSON

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