CVE-2025-0798: escan anti-virus Command Injection

Description

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.

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CVSS v3.1 Score

8.1

HIGH

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

Weakness Type (CWE)

CWE-77 CWE-77

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
escanav	escan_anti-virus	All

References

Exploits

https://github.com/dmknght/FIS_RnD/blob/main/escan_rtscanner_rce.md

Other References

https://vuldb.com/?ctiid.293921 https://vuldb.com/?id.293921 https://vuldb.com/?submit.484718

Frequently Asked Questions

What is CVE-2025-0798? +

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. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-0798? +

CVE-2025-0798 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-0798? +

CVE-2025-0798 affects products from escanav, specifically: escan_anti-virus. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-0798? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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