What is CVE-2020-14080?

CVE-2020-14080 is a critical-severity vulnerability in Trendnet Tew-827dru, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2020-06-15.

How severe is CVE-2020-14080?

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

Buffer overflow in Trendnet Tew-827dru

CVE-2020-14080

TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an unauthenticated user to execute arbitrary code by POSTing to apply_sec.cgi via the action ping_test with a sufficie…

Vulnerability class: Buffer Overflow

EPSS: 0.024 (81.7th 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

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2020-14080?: CVE-2020-14080 is a critical-severity vulnerability in Trendnet Tew-827dru, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2020-06-15.
How severe is CVE-2020-14080?: Critical severity. CVSS v3 base score is 9.8 out of 10.