Microword eScan Antivirus 7.0.32 on Linux Folder Watch List rtscanner removeExtraSlashes stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Microword eScan Antivirus 7.0.32 on Linux. Affected by this vulnerability is the function removeExtraSlashes of the file /opt/MicroWorld/sbin/rtscanner of the component Folder Watch List Handler. Such manipulation leads to stack-based overflow. This vulnerability is referenced as CVE-2025-0720. The attack can only be performed from a local environment. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Microword eScan Antivirus 7.0.32 on Linux. It has been rated as problematic. Affected by this issue is the function removeExtraSlashes of the file /opt/MicroWorld/sbin/rtscanner of the component Folder Watch List Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is availability.

This vulnerability is handled as CVE-2025-0720. The exploitation is known to be easy. The attack needs to be approached locally. Technical details as well as a public exploit are known.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 3.3
CNA Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/26/2025 🔍
01/26/2025 +0 days 🔍
10/10/2025 +256 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2025-0720 (🔍)
GCVE (CVE): GCVE-0-2025-0720
GCVE (VulDB): GCVE-100-293480
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/26/2025 16:42
Updated: 10/10/2025 00:13
Changes: 01/26/2025 16:42 (57), 01/27/2025 00:23 (30), 10/10/2025 00:13 (12)
Complete: 🔍
Submitter: FPT IS Security
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #482371: Microword Escan Antivirus For Linux 7.0.32 Stack-based Buffer Overflow (by FPT IS Security)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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