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cveMitreCVE-2021-39289
HistoryAug 23, 2021 - 5:15 a.m.

CVE-2021-39289

2021-08-2305:15:08
CWE-522
mitre
web.nvd.nist.gov
64
cve-2021-39289
netmodule
insecure password handling
cleartext password
reversible encryption
firmware vulnerability
network security

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

53.1%

Certain NetModule devices have Insecure Password Handling (cleartext or reversible encryption), These models with firmware before 4.3.0.113, 4.4.0.111, and 4.5.0.105 are affected: NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720, and NB3800.

Affected configurations

Nvd
Node
netmodulenetmodule_router_softwareRange<4.3.0.113
OR
netmodulenetmodule_router_softwareRange4.4.0.04.4.0.111
OR
netmodulenetmodule_router_softwareRange4.5.0.04.5.0.105
AND
netmodulenb1600Match-
OR
netmodulenb1601Match-
OR
netmodulenb1800Match-
OR
netmodulenb1810Match-
OR
netmodulenb2700Match-
OR
netmodulenb2710Match-
OR
netmodulenb2800Match-
OR
netmodulenb2810Match-
OR
netmodulenb3700Match-
OR
netmodulenb3701Match-
OR
netmodulenb3710Match-
OR
netmodulenb3711Match-
OR
netmodulenb3720Match-
OR
netmodulenb3800Match-
OR
netmodulenb800Match-
VendorProductVersionCPE
netmodulenetmodule_router_software*cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:*
netmodulenb1600-cpe:2.3:h:netmodule:nb1600:-:*:*:*:*:*:*:*
netmodulenb1601-cpe:2.3:h:netmodule:nb1601:-:*:*:*:*:*:*:*
netmodulenb1800-cpe:2.3:h:netmodule:nb1800:-:*:*:*:*:*:*:*
netmodulenb1810-cpe:2.3:h:netmodule:nb1810:-:*:*:*:*:*:*:*
netmodulenb2700-cpe:2.3:h:netmodule:nb2700:-:*:*:*:*:*:*:*
netmodulenb2710-cpe:2.3:h:netmodule:nb2710:-:*:*:*:*:*:*:*
netmodulenb2800-cpe:2.3:h:netmodule:nb2800:-:*:*:*:*:*:*:*
netmodulenb2810-cpe:2.3:h:netmodule:nb2810:-:*:*:*:*:*:*:*
netmodulenb3700-cpe:2.3:h:netmodule:nb3700:-:*:*:*:*:*:*:*
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

53.1%

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