Vulnerabilities

Juniper JUNOS OS Evolved 20.3

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

21CVEs

CVE-2021-0211

Junos OS and Junos OS Evolved: Upon receipt of a specific BGP FlowSpec message network traffic may be disrupted.

Published 2021-01-15 · Modified

10.0EPSS 0.013

CVE-2021-31350

Junos OS and Junos OS Evolved: Privilege escalation vulnerability in Juniper Extension Toolkit (JET)

Published 2021-10-19 · Modified

9.0EPSS 0.009

CVE-2021-31354

Junos OS and Junos OS Evolved: A vulnerability in the Juniper Agile License Client may allow an attacker to perform Remote Code Execution (RCE)

Published 2021-10-19 · Modified

8.8EPSS 0.006

CVE-2021-0286

Junos OS Evolved: Specially crafted packets may cause the AFT manager process to crash and restart

Published 2021-07-15 · Modified

7.8EPSS 0.011

CVE-2022-22197

Junos OS and Junos OS Evolved: An rpd core will be observed with proxy BGP route-target filtering enabled and certain route add and delete event happening

Published 2022-04-14 · Modified

7.5EPSS 0.011

CVE-2021-31374

Junos OS and Junos OS Evolved: RPD crash while processing a specially crafted BGP UPDATE or KEEPALIVE message.

Published 2021-10-19 · Modified

7.5EPSS 0.010

CVE-2021-31383

Junos OS and Junos OS Evolved: In Point to MultiPoint (P2MP) scenarios receipt of various crafted packets causes RPD to core.

Published 2021-10-19 · Modified

7.5EPSS 0.010

CVE-2021-0264

Junos OS and Junos OS Evolved: MX Series with MPC10/MPC11, PTX10003, PTX10008: Line card may crash and restart when traffic is hitting a firewall filter having a term with syslog action configured

Published 2021-04-22 · Modified

7.5EPSS 0.010

CVE-2021-0226

Junos OS Evolved: The IPv6 BGP session will flap due to receipt of a specific IPv6 packet

Published 2021-04-22 · Modified

7.5EPSS 0.009

CVE-2023-28982

Junos OS and Junos OS Evolved: In a BGP rib sharding scenario when a route is frequently updated an rpd memory leak will occur

Published 2023-04-17 · Modified

7.5EPSS 0.006

CVE-2023-28964

Junos OS and Junos OS Evolved: Malformed BGP flowspec update causes RPD crash

Published 2023-04-17 · Modified

7.5EPSS 0.006

CVE-2021-0259

Junos OS and Junos OS Evolved: QFX5K Series: Underlay network traffic might not be processed upon receipt of high rate of specific genuine overlay packets in VXLAN scenario

Published 2021-04-22 · Modified

7.4EPSS 0.004

CVE-2024-39546

Junos OS Evolved: Local low-privilege user can gain root permissions leading to privilege escalation

Published 2024-07-11 · Analyzed

7.3EPSS 0.002

CVE-2021-0291

Junos OS and Junos OS Evolved: A vulnerability allows a network based unauthenticated attacker which sends a high rate of specific traffic to cause a partial Denial of Service

Published 2021-07-15 · Modified

6.5EPSS 0.010

CVE-2021-0297

Junos OS Evolved: BGP and LDP sessions with TCP MD5 authentication established with peers not configured for authentication

Published 2021-10-19 · Modified

6.5EPSS 0.007

CVE-2021-31363

Junos OS and Junos OS Evolved: Receipt of a specific LDP message will cause a Denial of Service

Published 2021-10-19 · Modified

6.5EPSS 0.004

CVE-2021-0287

Junos OS and Junos OS Evolved: RPD could crash in SR-ISIS/MPLS environment due to a flap of an ISIS link in the network