PT-2026-30487 · Realterm+1 · Realterm: Serial Terminal+1
CVSS v3.1
7.8
High
| 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
RealTerm Serial Terminal version 2.0.0.70
Description
A structured exception handling (SEH) buffer overflow exists in the Echo Port tab. A local attacker can execute arbitrary code by providing a malicious payload. This is achieved by pasting a buffer overflow payload containing a POP POP RET gadget chain and shellcode into the
Port field and clicking the Change button.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Realterm: Serial Terminal
Realterm