What is the CVSS score of CVE-2021-32075?

CVE-2021-32075 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.8%.

Terraria CVE-2021-32075

CRITICAL

Deserialization of Untrusted Data (CWE-502)

2021-05-24 cve@mitre.org

Deserialization Terraria

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 24, 2021 - 13:15 nvd

CRITICAL 9.8

DescriptionNVD

Re-Logic Terraria before 1.4.2.3 performs Insecure Deserialization.

AnalysisAI

Re-Logic Terraria before 1.4.2.3 performs Insecure Deserialization. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Re-Logic Terraria before 1.4.2.3 performs Insecure Deserialization. Affected products include: Re-Logic Terraria. Version information: before 1.4.2.3.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.