What is the CVSS score of CVE-2022-25330?

CVE-2022-25330 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: 4.9%.

Is there a public PoC exploit available for CVE-2022-25330?

Yes, a public proof-of-concept exploit is available for CVE-2022-25330. Prioritise patching immediately. EPSS: 4.9%.

Is there a patch available for CVE-2022-25330?

Yes, a patch is available for CVE-2022-25330. Update the affected software to the latest version immediately.

Trend Micro CVE-2022-25330

CRITICAL

Integer Overflow or Wraparound (CWE-190)

2022-02-24 security@trendmicro.com

RCE Integer Overflow Trend Micro Serverprotect Serverprotect For Storage Serverprotect For Network Appliance Filer

9.8

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-190 ASVS 5.0 V15 - Secure Coding and Architecture Integer overflow checks MITRE ATT&CK 1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available.
Exploit ScenarioDerived	A remote attacker could cause unexpected behavior through arithmetic overflow by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.

Patch available 4.9% exploitation probability (EPSS)

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AnalysisAI

Integer overflow conditions that exist in Trend Micro ServerProtect 6.0/5.8 Information Server could allow a remote attacker to crash the process or achieve remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. Integer overflow conditions that exist in Trend Micro ServerProtect 6.0/5.8 Information Server could allow a remote attacker to crash the process or achieve remote code execution. Affected products include: Trendmicro Serverprotect, Trendmicro Serverprotect For Network Appliance Filer, Trendmicro Serverprotect For Storage.

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Exploit and PoC references, threat intelligence from 22 sources

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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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionNVD

Integer overflow conditions that exist in Trend Micro ServerProtect 6.0/5.8 Information Server could allow a remote attacker to crash the process or achieve remote code execution.

Threat Intelligence Overview

EPSS Score

4.9%

Top 9% exploitable

Exploit

POC

Public exploit code exists

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC Yes

EPSS 4.9%

Patch available Yes

Active threat No

Deciding rule

CRITICAL severity + public POC available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +5

CVSS: +49

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Integer Overflow MEDIUM

Integer overflow occurs when an arithmetic operation produces a result that exceeds the maximum value a given integer type can store.

Remote Code Execution CRITICAL

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)NVD

cpe:2.3:a:trendmicro:serverprotect:5.8:*:*:*:*:emc:*:*

cpe:2.3:a:trendmicro:serverprotect:5.8:*:*:*:*:netware:*:*

cpe:2.3:a:trendmicro:serverprotect:5.8:*:*:*:*:windows:*:*

cpe:2.3:a:trendmicro:serverprotect_for_network_appliance_filer:5.8:*:*:*:*:*:*:*

cpe:2.3:a:trendmicro:serverprotect_for_storage:6.0:*:*:*:*:*:*:*

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References

Advisories & patches

PATCH https://success.trendmicro.com/solution/000290507

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GitHub PoC

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