Vulnerability Details CVE-2022-22160
An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.9%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 2.9
Products affected by CVE-2022-22160
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cpe:2.3:h:juniper:mx10000:-
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cpe:2.3:h:juniper:mx10003:-
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cpe:2.3:h:juniper:mx10008:-
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cpe:2.3:h:juniper:mx10016:-
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cpe:2.3:h:juniper:mx104:-
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cpe:2.3:h:juniper:mx150:-
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cpe:2.3:h:juniper:mx2008:-
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cpe:2.3:h:juniper:mx2010:-
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cpe:2.3:h:juniper:mx2020:-
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cpe:2.3:h:juniper:mx204:-
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cpe:2.3:h:juniper:mx240:-
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cpe:2.3:h:juniper:mx480:-
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cpe:2.3:h:juniper:mx960:-
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cpe:2.3:o:juniper:junos:16.1
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cpe:2.3:o:juniper:junos:16.1x65
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cpe:2.3:o:juniper:junos:16.1x70
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cpe:2.3:o:juniper:junos:16.2
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cpe:2.3:o:juniper:junos:17.1
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cpe:2.3:o:juniper:junos:17.2
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cpe:2.3:o:juniper:junos:17.2x75
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cpe:2.3:o:juniper:junos:17.3
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cpe:2.3:o:juniper:junos:17.4
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cpe:2.3:o:juniper:junos:17.4r2
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cpe:2.3:o:juniper:junos:18.1
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cpe:2.3:o:juniper:junos:18.1x75
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cpe:2.3:o:juniper:junos:18.2
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cpe:2.3:o:juniper:junos:18.2x75
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cpe:2.3:o:juniper:junos:18.2x75-d10
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cpe:2.3:o:juniper:junos:18.2x75-d30
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cpe:2.3:o:juniper:junos:18.3
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cpe:2.3:o:juniper:junos:18.4
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cpe:2.3:o:juniper:junos:19.1
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cpe:2.3:o:juniper:junos:19.2
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cpe:2.3:o:juniper:junos:19.3
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cpe:2.3:o:juniper:junos:19.4
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cpe:2.3:o:juniper:junos:20.1
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cpe:2.3:o:juniper:junos:20.2
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cpe:2.3:o:juniper:junos:20.3
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cpe:2.3:o:juniper:junos:20.4
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cpe:2.3:o:juniper:junos:21.1
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cpe:2.3:o:juniper:junos:21.2