CVE-2020-0527

Name: CVE-2020-0527
Creator: NVD / NIST
Published: 2020-06-15T14:15:09.923+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2020-0527 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. Insufficient control flow management in firmware for some Intel(R) Data Center SSDs may allow a privileged user to potentially enable information disclosure via local access.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

Insufficient control flow management in firmware for some Intel(R) Data Center SSDs may allow a privileged user to potentially enable information disclosure via local access.

Metrics

CVSS 3.1

4.4/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.33%

24.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Intel	Ssd D3-S4510 Firmware	< xc311120
Intel	Ssd Dc P4510 Firmware	< vdv10170
Intel	Ssd Dc P4610 Firmware	< vdv10170
Intel	Ssd Dc P4618 Firmware	< vdv10170
Intel	Ssd Dc P4511 Firmware	< vcv10370

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00266.htmlVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00266.htmlVendor Advisory

Timeline

Published: Jun 15, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-0527?

Insufficient control flow management in firmware for some Intel(R) Data Center SSDs may allow a privileged user to potentially enable information disclosure via local access.

How severe is CVE-2020-0527?

CVE-2020-0527 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2020-0527?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-0527?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST