What is CVE-2020-19513?

CVE-2020-19513 is a high-severity vulnerability in Aida64, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-02-19.

How severe is CVE-2020-19513?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Aida64

CVE-2020-19513

Buffer overflow in FinalWire Ltd AIDA64 Engineer 6.00.5100 allows attackers to execute arbitrary code by creating a crafted input that will overwrite the SEH handler.

Vulnerability class: Buffer Overflow

Published 2021-02-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (39.2th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Aida64 — versions 6.00.5100

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

www.exploit-db.com/exploits/46991 (Exploit, VDB Entry, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2020-19513?: CVE-2020-19513 is a high-severity vulnerability in Aida64, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-02-19.
How severe is CVE-2020-19513?: High severity. CVSS v3 base score is 7.8 out of 10.