CVE-2020-8782

Unauthenticated RPC server on ALEOS before 4.4.9, 4.9.5, and 4.14.0 allows remote code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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

OR	cpe:2.3:o:sierrawireless:aleos::::::::
	cpe:2.3:o:sierrawireless:aleos::::::::
	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-2020-8782

Mitre link : CVE-2020-8782

CVE.ORG link : CVE-2020-8782

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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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2020-10-06T14:15:13.387", "references": [{"url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-005/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Unauthenticated RPC server on ALEOS before 4.4.9, 4.9.5, and 4.14.0 allows remote code execution."}, {"lang": "es", "value": "Sierra Wireless ALEOS versiones hasta 4.4.8, versiones hasta 4.9.4 y versiones hasta 4.11, permite una ejecuci\u00f3n de c\u00f3digo remota"}], "lastModified": "2022-02-09T19:30:49.870", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9B26ADF-46F0-42E9-B434-B1BDD3B3FA51", "versionEndExcluding": "4.4.9"}, {"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09E4578F-60F4-483A-B365-246A284A7236", "versionEndExcluding": "4.9.5", "versionStartIncluding": "4.5.0"}, {"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3937150-E9ED-44A5-B4CD-334023D45447", "versionEndExcluding": "4.14.0", "versionStartIncluding": "4.10.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sierrawireless:airlink_es440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A539809A-2F36-49E5-B6E1-7D13057CB5CC"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3E042BE5-9B2E-42B9-B455-FDB35251B0A6"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3ED4507B-D487-40BB-8F0C-DDE252844BF7"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F6861FB-F310-4B6D-BEDD-0B1611E5CE2D"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F20FC147-11AF-4E39-978A-0BC270B3CF01"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_ls300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "06302D92-3C19-414A-B976-779FE9B01915"}, {"criteria": 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