Description
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Vendor Advisory
https://github.com/stephane/libmodbus/issues/743
Scores
CVSS v3
7.5
EPSS
0.0073
EPSS Percentile
72.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
CWE-120
Status
published
Products (1)
libmodbus/libmodbus
3.1.10
Published
May 08, 2024
Tracked Since
Feb 18, 2026