What is CVE-2018-21112?

CVE-2018-21112 is a medium-severity vulnerability in Netgear D7800, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.8/10. Published 2020-04-22.

How severe is CVE-2018-21112?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Netgear D7800

CVE-2018-21112

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.44, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.12, and R9000 before 1.0.4.12.

EPSS: 0.009 (56.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-21112?: CVE-2018-21112 is a medium-severity vulnerability in Netgear D7800, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.8/10. Published 2020-04-22.
How severe is CVE-2018-21112?: Medium severity. CVSS v3 base score is 6.8 out of 10.