CVE-2020-8781

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

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-005/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_es440:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_es450:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx400:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx440:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx450:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_ls300:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_lx40:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_lx60:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70e:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50x:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv55:-:::::::*

History

No history.

Information

Published : 2020-10-06 14:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-8781

Mitre link : CVE-2020-8781

CVE.ORG link : CVE-2020-8781

JSON object : View

Products Affected

sierrawireless

airlink_mp70
airlink_es440
airlink_gx400
airlink_lx60
airlink_mp70e
airlink_gx440
airlink_lx40
airlink_rv50
airlink_rv55
airlink_es450
airlink_gx450
airlink_rv50x
airlink_ls300
aleos

CWE

NVD-CWE-noinfo

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