What is CVE-2021-0295?

CVE-2021-0295 is a medium-severity vulnerability in Juniper Junos, classified under Incorrect Comparison. CVSS score: 6.1/10. Published 2021-07-15.

How severe is CVE-2021-0295?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Juniper Junos

CVE-2021-0295

A vulnerability in the Distance Vector Multicast Routing Protocol (DVMRP) of Juniper Networks Junos OS on the QFX10K Series switches allows an attacker to trigger a packet forwarding loop, leading to a partial Denial of Service (DoS). The…

EPSS: 0.011 (62.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L.

Affected products

Juniper Junos — versions 17.3, 17.4, 18.1
Juniper Qfx10000
Juniper Qfx10002
Juniper Qfx10008
Juniper Qfx10016
Juniper Networks Junos Os — versions 17.3, 17.4, 18.1

Weakness classification (CWE)

CWE-697 — Incorrect Comparison

References

sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0295?: CVE-2021-0295 is a medium-severity vulnerability in Juniper Junos, classified under Incorrect Comparison. CVSS score: 6.1/10. Published 2021-07-15.
How severe is CVE-2021-0295?: Medium severity. CVSS v3 base score is 6.1 out of 10.