What is CVE-2020-26762?

CVE-2020-26762 is a critical-severity vulnerability in Edimax Ic-3116w, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2020-12-01.

How severe is CVE-2020-26762?

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

Buffer overflow in Edimax Ic-3116w

CVE-2020-26762

A stack-based buffer-overflow exists in Edimax IP-Camera IC-3116W (v3.06) and IC-3140W (v3.07), which allows an unauthenticated, unauthorized attacker to perform remote-code-execution due to a crafted GET-Request. The overflow occurs in bi…

Vulnerability class: Buffer Overflow

EPSS: 0.022 (80.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Edimax Ic-3116w
Edimax Ic-3116w_firmware — versions 3.06
Edimax Ic-3140w
Edimax Ic-3140w_firmware — versions 3.07
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-26762?: CVE-2020-26762 is a critical-severity vulnerability in Edimax Ic-3116w, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2020-12-01.
How severe is CVE-2020-26762?: Critical severity. CVSS v3 base score is 9.8 out of 10.