CVE-2020-1680 is a denial-of-service vulnerability affecting Juniper Networks MX Series routers equipped with MS-MIC or MS-MPC cards configured for NAT64. An unauthenticated attacker can crash the MS-PIC component by sending a specially crafted IPv6 packet, leading to an extended denial of service. The vulnerability has a CVSS score of 5.3 (Medium), indicating a low attack complexity and no user interaction required, but only impacts availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1:-:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1:a1:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1:f:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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