What is CVE-2022-22221?

CVE-2022-22221 is a high-severity vulnerability in Juniper Ex2200. CVSS score: 7.8/10. Published 2022-07-20.

How severe is CVE-2022-22221?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Juniper Ex2200

CVE-2022-22221

An Improper Neutralization of Special Elements vulnerability in the download manager of Juniper Networks Junos OS on SRX Series and EX Series allows a locally authenticated attacker with low privileges to take full control over the device…

EPSS: 0.002 (10.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Juniper Ex2200
Juniper Ex2200-c
Juniper Ex2200-vc
Juniper Ex2300
Juniper Ex2300-c
Juniper Ex2300m
Juniper Ex3200
Juniper Ex3300
Juniper Ex3300-vc
Juniper Ex3400

References

sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22221?: CVE-2022-22221 is a high-severity vulnerability in Juniper Ex2200. CVSS score: 7.8/10. Published 2022-07-20.
How severe is CVE-2022-22221?: High severity. CVSS v3 base score is 7.8 out of 10.