CVE-2025-1366Public exploit

Local crash via unchecked command-line copy

Published Feb 17, 2025 · Updated Feb 18, 2025

Stack-based buffer overflow in eScan Antivirus 7.0.32 for Linux allows local users to crash VirusPopUp via a crafted command-line argument. VirusPopUp copies infected-file information from that argument into a fixed-size stack buffer with strcpy and no length check. Local users must invoke the graphical popup with an overlong value; the demonstrated result is a crash with base-pointer overwrite.

CVSS severity7.8
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in eScan Antivirus 7.0.32 for Linux allows local users to crash VirusPopUp via a crafted command-line argument. VirusPopUp copies infected-file information from that argument into a fixed-size stack buffer with strcpy and no length check. Local users must invoke the graphical popup with an overlong value; the demonstrated result is a crash with base-pointer overwrite.

The record

CVE
CVE-2025-1366
Published
Feb 17, 2025
Updated
Feb 18, 2025
Vendor
MicroWorld Technologies Inc.
Product
eScan Antivirus
Classifications
CWE-121, CWE-119
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.32

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

MicroWorld Technologies Inc. · eScan Antivirusversion=7.0.32

Published CVSS scores

4.8VulDBCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3VulDBCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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