What is CVE-2021-20694?

CVE-2021-20694 is a high-severity vulnerability in Dlink Dap-1880ac. CVSS score: 8.8/10. Published 2021-04-26.

How severe is CVE-2021-20694?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Dlink Dap-1880ac

CVE-2021-20694

Improper access control vulnerability in DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to bypass access restriction and to start a telnet service via unspecified vectors.

EPSS: 0.017 (74.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dlink Dap-1880ac
Dlink Dap-1880ac_firmware
D-link Japan K.k. Dap-1880ac — versions firmware version 1.21 and earlier

References

vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-20694?: CVE-2021-20694 is a high-severity vulnerability in Dlink Dap-1880ac. CVSS score: 8.8/10. Published 2021-04-26.
How severe is CVE-2021-20694?: High severity. CVSS v3 base score is 8.8 out of 10.