What is CVE-2019-9125?

CVE-2019-9125 is a critical-severity vulnerability in D-link Dir-878_firmware, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2019-02-25.

How severe is CVE-2019-9125?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in D-link Dir-878_firmware

CVE-2019-9125

An issue was discovered on D-Link DIR-878 1.12B01 devices. Because strncpy is misused, there is a stack-based buffer overflow vulnerability that does not require authentication via the HNAP_AUTH HTTP header.

Vulnerability class: Broken Authentication

EPSS: 0.030 (85.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

D-link Dir-878_firmware — versions 1.12b01
Dlink Dir-878
N/a — versions n/a

Weakness classification (CWE)

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-2019-9125?: CVE-2019-9125 is a critical-severity vulnerability in D-link Dir-878_firmware, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2019-02-25.
How severe is CVE-2019-9125?: Critical severity. CVSS v3 base score is 9.8 out of 10.