CVE-2021-34170

Name: CVE-2021-34170
Creator: NVD / NIST
Published: 2021-06-15T20:15:14.177+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.15%

Last modified Jun 17, 2026

CVE-2021-34170 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Bandai Namco FromSoftware Dark Souls III allows remote attackers to execute arbitrary code.. EPSS estimates a 3.15% chance of exploitation in the next 30 days.

Description

Bandai Namco FromSoftware Dark Souls III allows remote attackers to execute arbitrary code.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

3.15%

86.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Fromsoftware	Dark Souls Iii	All versions

References

https://www.reddit.com/r/darksouls3/comments/n1235k/potential_pc_security_exploit_spreading/Exploit, Third Party Advisory
https://www.reddit.com/r/darksouls3/comments/n1235k/potential_pc_security_exploit_spreading/Exploit, Third Party Advisory

Timeline

Published: Jun 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-34170?

Bandai Namco FromSoftware Dark Souls III allows remote attackers to execute arbitrary code.

How severe is CVE-2021-34170?

CVE-2021-34170 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.15% probability of exploitation in the next 30 days.

How do I fix CVE-2021-34170?

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-2021-34170?

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

Scan your code now

Source: NVD / NIST