PT-2022-28142 · Unknown · Modbus Poll

Webray.Com.Cn · Published 2022-12-30 · Updated 2024-05-17 · CVE-2022-4857

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Modbus Tools Modbus Poll versions up to 9.10.0

Description A critical issue was found in the mbpoll.exe file of the mbp File Handler component, leading to a buffer overflow. This can be exploited remotely. The issue affects some unknown functionality of the file.

Recommendations For versions up to 9.10.0, update to a version later than 9.10.0 to resolve the issue. As a temporary workaround, consider restricting access to the mbpoll.exe file to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2022-4857

Affected Products

Modbus Poll

References · 10

• 🔥 https://github.com/Durian1546/vul/blob/main/webray.com.cn/Modbus%20Poll/poc/poc.mbp · Exploit
• 🔥 https://github.com/Durian1546/vul/blob/main/webray.com.cn/Modbus%20Poll/Modbus%20Poll%20(version%209.10.0%20and%20earlier)%20mbp%20file%20has%20a%20buffer%20overflow%20vulnerability.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-4857 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4857 · Security Note
• https://vuldb.com/?id.217022 · Note
• https://t.me/cibsecurity/55545 · Telegram Post
• https://t.me/cvenotify/41604 · Telegram Post
• https://t.me/cvenotify/41000 · Telegram Post
• https://t.me/cvenotify/41002 · Telegram Post
• https://vuldb.com/?ctiid.217022 · Note