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nvd[email protected]NVD:CVE-2020-8781
HistoryOct 06, 2020 - 2:15 p.m.

CVE-2020-8781

2020-10-0614:15:13
web.nvd.nist.gov
2
cve-2020-8781
aleos
updaterebootmgr
input sanitization
escalation to root
low-privilege.

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

17.0%

Lack of input sanitization in UpdateRebootMgr service of ALEOS 4.11 and later allow an escalation to root from a low-privilege process.

Affected configurations

Nvd
Node
sierrawirelessaleosRange4.11.04.14.0
AND
sierrawirelessairlink_es440Match-
OR
sierrawirelessairlink_es450Match-
OR
sierrawirelessairlink_gx400Match-
OR
sierrawirelessairlink_gx440Match-
OR
sierrawirelessairlink_gx450Match-
OR
sierrawirelessairlink_ls300Match-
OR
sierrawirelessairlink_lx40Match-
OR
sierrawirelessairlink_lx60Match-
OR
sierrawirelessairlink_mp70Match-
OR
sierrawirelessairlink_mp70eMatch-
OR
sierrawirelessairlink_rv50Match-
OR
sierrawirelessairlink_rv50xMatch-
OR
sierrawirelessairlink_rv55Match-
VendorProductVersionCPE
sierrawirelessaleos*cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*
sierrawirelessairlink_es440-cpe:2.3:h:sierrawireless:airlink_es440:-:*:*:*:*:*:*:*
sierrawirelessairlink_es450-cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:*
sierrawirelessairlink_gx400-cpe:2.3:h:sierrawireless:airlink_gx400:-:*:*:*:*:*:*:*
sierrawirelessairlink_gx440-cpe:2.3:h:sierrawireless:airlink_gx440:-:*:*:*:*:*:*:*
sierrawirelessairlink_gx450-cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:*
sierrawirelessairlink_ls300-cpe:2.3:h:sierrawireless:airlink_ls300:-:*:*:*:*:*:*:*
sierrawirelessairlink_lx40-cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:*
sierrawirelessairlink_lx60-cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:*
sierrawirelessairlink_mp70-cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:*
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1-10 of 141

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

17.0%

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