What is CVE-2018-21155?

CVE-2018-21155 is a medium-severity vulnerability in Netgear D7800, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-04-27.

How severe is CVE-2018-21155?

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

XSS in Netgear D7800

CVE-2018-21155

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.52, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, R7800 before 1.0.2.42, R8900 before 1.0.4.2, R9000 befor…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (51.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Netgear D7800
Netgear D7800_firmware
Netgear Dm200
Netgear Dm200_firmware
Netgear R6100
Netgear R6100_firmware
Netgear R7500 — versions v2
Netgear R7500_firmware
Netgear R7800
Netgear R7800_firmware

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-21155?: CVE-2018-21155 is a medium-severity vulnerability in Netgear D7800, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-04-27.
How severe is CVE-2018-21155?: Medium severity. CVSS v3 base score is 6.1 out of 10.