SARA / Free Tools / CVE / CVE-2022-4857

CVE-2022-4857 — A vulnerability was found in Modbus Tools Modbus Poll up to 9

A vulnerability was found in Modbus Tools Modbus Poll up to 9.10.0 and classified as critical. Affected by this issue is some unknown functionality of the file mbpoll.exe of the component mbp File Handler. The manipulation leads to buffer overflow. The attack may be launched remo

CVSS
7.5 CISA
EPSS
0.34% (top 43.50%)
CWE
CWE-120
Published
2022-12-30T09:05:15.425Z
Last modified
2025-04-09T15:43:42.621Z
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P

01What is this vulnerability?

A vulnerability was found in Modbus Tools Modbus Poll up to 9.10.0 and classified as critical. Affected by this issue is some unknown functionality of the file mbpoll.exe of the component mbp File Handler. The manipulation leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-217022 is the identifier assigned to this…

02Affected products

VendorProductVersions
Modbus ToolsModbus Poll9.0, 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7, 9.8, 9.9, 9.10

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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