PT-2025-6897 · Microworld · Microword Escan Antivirus

Published 2025-02-16 · Updated 2025-02-17 · CVE-2025-1367

Positive Technologies (AI Summary)

CVSS v4.0

4.8

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

Name of the Vulnerable Software and Affected Versions: MicroWord eScan Antivirus version 7.0.32

Description: A critical issue has been discovered affecting the sprintf function of the USB Password Handler component. This issue leads to a buffer overflow. The attack must be approached locally, meaning it requires local access to the system. The vendor was contacted about this disclosure but did not respond.

Recommendations: For MicroWord eScan Antivirus version 7.0.32, as a temporary workaround, consider disabling the sprintf function in the USB Password Handler component until a patch is available. Restrict local access to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2025-1367

Affected Products

Microword Escan Antivirus

References · 9

• 🔥 https://github.com/dmknght/FIS_RnD/blob/main/escan_av_usb_protection_multiple_vulns.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-1367 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-1367 · Security Note
• https://twitter.com/CVEnew/status/1891291944648921501 · Twitter Post
• https://vuldb.com/?id.295971 · Note
• https://twitter.com/WolfgangSesin/status/1891058028469702936 · Twitter Post
• https://t.me/cvenotify/111536 · Telegram Post
• https://t.me/cvedetector/18218 · Telegram Post
• https://vuldb.com/?ctiid.295971 · Note