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nvd[email protected]NVD:CVE-2020-29138
HistoryNov 27, 2020 - 4:15 p.m.

CVE-2020-29138

2020-11-2716:15:11
CWE-306
web.nvd.nist.gov
1
access control
sagemcom f@st3486
net docsis 3.0
remote unauthenticated users
configuration file download

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

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.002

Percentile

52.9%

Incorrect Access Control in the configuration backup path in SAGEMCOM F@ST3486 NET DOCSIS 3.0, software NET_4.109.0, allows remote unauthenticated users to download the router configuration file via the /backupsettings.conf URI, when any valid session is running.

Affected configurations

Nvd
Node
sagemcomf\@st_3486_router_firmwareMatch4.109.0
AND
sagemcomf\@st_3486_routerMatch3.0
VendorProductVersionCPE
sagemcomf\@st_3486_router_firmware4.109.0cpe:2.3:o:sagemcom:f\@st_3486_router_firmware:4.109.0:*:*:*:*:*:*:*
sagemcomf\@st_3486_router3.0cpe:2.3:h:sagemcom:f\@st_3486_router:3.0:*:*:*:*:*:*:*

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

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.002

Percentile

52.9%

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