What is CVE-2021-34870?

CVE-2021-34870 is a medium-severity vulnerability in Netgear Xr1000, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2022-01-25.

How severe is CVE-2021-34870?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Netgear Xr1000

CVE-2021-34870

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR XR1000 1.0.0.52_1.0.38 routers. Authentication is not required to exploit this vulnerability. The specific flaw exi…

Vulnerability class: Broken Authentication

EPSS: 0.009 (55.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Netgear Xr1000 — versions 1.0.0.52_1.0.38

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
zdi-disclosures@trendmicro.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-34870?: CVE-2021-34870 is a medium-severity vulnerability in Netgear Xr1000, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2022-01-25.
How severe is CVE-2021-34870?: Medium severity. CVSS v3 base score is 6.5 out of 10.