CVE-2017-2345

highpriority · track · 40EPSS 0.036 · 89 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.63% (89th) EPSS

CVSS 7.5 · high

Is it mine?

31 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

On Junos OS devices with SNMP enabled, a network based attacker with unfiltered access to the RE can cause the Junos OS snmpd daemon to crash and restart by sending a crafted SNMP packet. Repeated crashes of the snmpd daemon can result in a partial denial of service condition. Additionally, it may be possible to craft a malicious SNMP packet in a way that can result in remote code execution. SNMP is disabled in Junos OS by default. Junos OS devices with SNMP disabled are not affected by this issue. No other Juniper Networks products or platforms are affected by this issue. NOTE: This is a different issue than Cisco CVE-2017-6736, CVE-2017-6737, and CVE-2017-6738. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D67; 12.3X48 prior to 12.3X48-D51, 12.3X48-D55; 13.3 prior to 13.3R10-S2; 14.1 prior to 14.1R2-S10, 14.1R8-S4, 14.1R9; 14.1X50 prior to 14.1X50-D185; 14.1X53 prior to 14.1X53-D122, 14.1X53-D44, 14.1X53-D50; 14.2 prior to 14.2R4-S9, 14.2R7-S7, 14.2R8; 15.1 prior to 15.1F2-S18, 15.1F6-S7, 15.1R4-S8, 15.1R5-S5, 15.1R6-S1, 15.1R7; 15.1X49 prior to 15.1X49-D100, 15.1X49-D110; 15.1X53 prior to 15.1X53-D231, 15.1X53-D47, 15.1X53-D48, 15.1X53-D57, 15.1X53-D64, 15.1X53-D70; 16.1 prior to 16.1R3-S4, 16.1R4-S3, 16.1R4-S4, 16.1R5; 16.2 prior to 16.2R2, 16.2R3; 17.1 prior to 17.1R1-S3, 17.1R2, 17.1R3; 17.2 prior to 17.2R1-S1, 17.2R2; 17.2X75 prior to 17.2X75-D30. Junos releases prior to 10.2 are not affected.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · sirt@juniper.net USexploitability 3.9 · impact 5.9

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (31)

Products and version ranges known to be affected.

Juniper Networks Junos OS≤ 14.1 prior to 14.1R2-S10, 14.1R8-S4, 14.1R9enisa_euvdEU
Juniper Networks Junos OS≤ 15.1 prior to 15.1F2-S18, 15.1F6-S7, 15.1R4-S8, 15.1R5-S5, 15.1R6-S1, 15.1R7enisa_euvdEU
Juniper Networks Junos OS≤ Junos releases prior to 10.2 are not affectedenisa_euvdEU
Juniper Networks Junos OS≤ 16.1 prior to 16.1R3-S4, 16.1R4-S3, 16.1R4-S4, 16.1R5enisa_euvdEU
Juniper Networks Junos OS≤ 15.1X49 prior to 15.1X49-D100enisa_euvdEU
Juniper Networks Junos OS≤ 12.3X48 prior to 12.3X48-D51, 12.3X48-D55enisa_euvdEU
Juniper Networks Junos OS≤ 14.2 prior to 14.2R4-S9, 14.2R7-S7, 14.2R8enisa_euvdEU
Juniper Networks Junos OS≤ 17.1 prior to 17.1R1-S3, 17.1R2enisa_euvdEU
Juniper Networks Junos OS≤ 14.1X50 prior to 14.1X50-D185enisa_euvdEU
Juniper Networks Junos OS≤ 16.2 prior to 16.2R2enisa_euvdEU
Juniper Networks Junos OS≤ 15.1X53 prior to 15.1X53-D231, 15.1X53-D47, 15.1X53-D48, 15.1X53-D57, 15.1X53-D64, 15.1X53-D70enisa_euvdEU
Juniper Networks Junos OS≤ 12.1X46 prior to 12.1X46-D67enisa_euvdEU
Juniper Networks Junos OS≤ 13.3 prior to 13.3R10-S2enisa_euvdEU
Juniper Networks Junos OS≤ 17.2 prior to 17.2R1-S1, 17.2R2enisa_euvdEU
Juniper Networks Junos OS≤ 17.2X75 prior to 17.2X75-D30enisa_euvdEU
Juniper Networks Junos OS≤ 14.1X53 prior to 14.1X53-D122, 14.1X53-D44, 14.1X53-D50enisa_euvdEU
juniper junos= 12.1x46nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 12.3x48nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 13.3nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos= 14.1nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*

showing 20 of 31

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-07-17modified 2026-06-17

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+25171 more

references (9)

External citations — patches, advisories, analysis.

http://www.securitytracker.com/id/1038903 cnnvd
https://kb.juniper.net/JSA10793 cnnvd
https://www.securityfocus.com/bid/99567 cnnvd
http://www.securityfocus.com/bid/99567 enisa_euvd
http://www.securitytracker.com/id/1038903 enisa_euvd
https://kb.juniper.net/JSA10793 enisa_euvd
http://www.securityfocus.com/bid/99567Third Party AdvisoryVDB Entrynvd
http://www.securitytracker.com/id/1038903Third Party AdvisoryVDB Entrynvd

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