Which versions of Escan Anti Virus are affected by CVE-2025-0798?

Organizations using A vulnerability face critical risk from CVE-2025-0798, a command injection vulnerability rated CVSS 9.2.

Is there a public PoC exploit available for CVE-2025-0798?

Yes, a public proof-of-concept exploit is available for CVE-2025-0798. Prioritise patching immediately. EPSS: 1.4%.

How to fix or mitigate CVE-2025-0798?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Validate that input sanitization is in place for all user-controlled parameters.

Escan Anti Virus CVE-2025-0798

Q: What is the CVSS score of CVE-2025-0798?

CVE-2025-0798 has a CVSS 4.0 base score of 9.2 (Critical). CVSS vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 1.4%.

CRITICAL

Command Injection (CWE-77)

2025-01-29 cna@vuldb.com

Command Injection Escan Anti Virus

9.2

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

9.2 CRITICAL

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:06 vuln.today

PoC Detected

Oct 09, 2025 - 20:53 vuln.today

Public exploit code

CVE Published

Jan 29, 2025 - 02:15 nvd

CRITICAL 9.2

DescriptionCVE.org

A vulnerability was found in MicroWorld eScan Antivirus 7.0.32 on Linux. It has been rated as critical. This issue affects some unknown processing of the file rtscanner of the component Quarantine Handler. The manipulation leads to os command injection. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability was found in MicroWorld eScan Antivirus 7.0.32 on Linux. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. A vulnerability was found in MicroWorld eScan Antivirus 7.0.32 on Linux. It has been rated as critical. The manipulation leads to os command injection. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Escanav Escan Anti-Virus.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.