CVE-2021-27579

7.8 HIGH 0.5% exploit odds Fix listed

What it is

Snow Inventory Agent through 6.7.0 on Windows uses CPUID to report on processor types and versions that may be deployed and in use across an IT environment. A privilege-escalation vulnerability exists if CPUID is enabled, and thus it should be disabled via configuration settings.

At a glance

Exploitability: Can be exploited locally on the machine with a low-privilege account. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2021-02-23 18:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 03:45 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.5% in the next 30 days (EPSS).
Severity: 7.8 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2021-02-23 18:15 UTC
Last modified: 2026-06-17 03:45 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Record status: Modified

Affected

Snowsoftware Snow Inventory Agent ≤ 6.7.0

Attack profile CVSS 3.1 · 7.8

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2021-27579.md and follow it. Check whether this project is affected by CVE-2021-27579. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record