What is CVE-2020-25066?

CVE-2020-25066 is a critical-severity vulnerability in Treck Tcp\/ip, classified under Out-of-bounds Write. CVSS score: 10.0/10. Published 2020-12-22.

How severe is CVE-2020-25066?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Buffer overflow in Treck Tcp\/ip

CVE-2020-25066

A heap-based buffer overflow in the Treck HTTP Server component before 6.0.1.68 allows remote attackers to cause a denial of service (crash/reset) or to possibly execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.033 (87.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Treck Tcp\/ip
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2020-25066?: CVE-2020-25066 is a critical-severity vulnerability in Treck Tcp\/ip, classified under Out-of-bounds Write. CVSS score: 10.0/10. Published 2020-12-22.
How severe is CVE-2020-25066?: Critical severity. CVSS v3 base score is 10.0 out of 10.