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[email protected]CVE-2021-29255

HistoryMar 26, 2021 - 6:15 p.m.

CVE-2021-29255

2021-03-2618:15:12

CWE-522

[email protected]

web.nvd.nist.gov

microseven

mym71080i-b

cleartext

security vulnerability

cve-2021-29255

nvd

2.9 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.0%

JSON

MicroSeven MYM71080i-B 2.0.5 through 2.0.20 devices send admin credentials in cleartext to pnp.microseven.com TCP port 7007. An attacker on the same network as the device can capture these credentials.

Affected configurations

NVD

Node

microsevenmym71080i-b_firmwareRange2.0.5–2.0.20

AND

microsevenmym71080i-bMatch-

CPENameOperatorVersion
microseven:mym71080i-b_firmwaremicroseven mym71080i-b firmwarele2.0.20

CPE	Name	Operator	Version
microseven:mym71080i-b_firmware	microseven mym71080i-b firmware	le	2.0.20

References

blog.microseven.com

cybergladius.com/cve-2021-29255-vulnerability-disclosure/

2.9 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.0%

JSON

Related for CVE-2021-29255

nvd1 prion1 cvelist1