CVE-2022-22194 is an Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX10004, and PTX10008 devices. An unauthenticated, network-based attacker can exploit this to cause a sustained Denial of Service (DoS) by sending crafted packets. With a CVSS score of 7.5 (HIGH), this vulnerability has a low attack complexity and requires no user interaction, leading to a complete loss of availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s1:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s2:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r2:*:*:*:*:*:* |
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:H
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