What’s Vulnerable › Vulnerabilities

CVE-2021-32075

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-24 · updated 2026-06-17
• Weakness: CWE-502

Description

Re-Logic Terraria before 1.4.2.3 performs Insecure Deserialization.

Affected products

• Re-Logic Terraria: before 1.4.2.3 — fixed in 1.4.2.3

How to fix

Upgrade to a fixed version: Re-Logic Terraria 1.4.2.3. Check the vendor advisory for mitigations.

References

• https://store.steampowered.com/news/app/105600/view/3062989030626131236
• https://terraria.fandom.com/wiki/1.4.2.3
• https://twitter.com/relogicgames
• https://vuln.ryotak.me/advisories/42
• https://store.steampowered.com/news/app/105600/view/3062989030626131236
• https://terraria.fandom.com/wiki/1.4.2.3
• https://twitter.com/relogicgames
• https://vuln.ryotak.me/advisories/42

Get alerted when CVE-2021-32075 or the next vulnerability affects your stack