What is CVE-2021-3014?

CVE-2021-3014 is a medium-severity vulnerability in Mikrotik Routeros, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-01-04.

How severe is CVE-2021-3014?

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

XSS in Mikrotik Routeros

CVE-2021-3014

In MikroTik RouterOS through 2021-01-04, the hotspot login page is vulnerable to reflected XSS via the target parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (57.0th 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

Mikrotik Routeros
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3014?: CVE-2021-3014 is a medium-severity vulnerability in Mikrotik Routeros, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-01-04.
How severe is CVE-2021-3014?: Medium severity. CVSS v3 base score is 6.1 out of 10.