What is CVE-2021-0269?

CVE-2021-0269 is a high-severity vulnerability in Juniper Networks Junos Os, classified under CWE-233. CVSS score: 8.8/10. Published 2021-04-22.

How severe is CVE-2021-0269?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Juniper Networks Junos Os

CVE-2021-0269

The improper handling of client-side parameters in J-Web of Juniper Networks Junos OS allows an attacker to perform a number of different malicious actions against a target device when a user is authenticated to J-Web. An attacker may be a…

EPSS: 0.004 (59.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Juniper Networks Junos Os — versions unspecified, 18.1, 18.2

Weakness classification (CWE)

CWE-233

References

kb.juniper.net/JSA11160 (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-0269?: CVE-2021-0269 is a high-severity vulnerability in Juniper Networks Junos Os, classified under CWE-233. CVSS score: 8.8/10. Published 2021-04-22.
How severe is CVE-2021-0269?: High severity. CVSS v3 base score is 8.8 out of 10.