CVE-2022-1068

Modbus Tools Modbus Slave Stack-Based Buffer Overflow

Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used.

Affected

Modbus Tools · Modbus Slave

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 HQ

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

0.96% chance of exploitation in the next 30 days, 61st percentile

Published

2022-04-01

Updated

2025-04-16

Proof-of-concept exploits (1)

• webraybtl/CVE-2022-10683★ · 2023-07-06

Security advisories

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-088-04

References

• CVE Record
• NVD entry

Related

• CVE-2022-24934
• CVE-2022-25943
• CVE-2023-27363
• CVE-2023-40031