Description (CNA)
RealTerm Serial Terminal 2.0.0.70 contains a structured exception handling (SEH) buffer overflow vulnerability in the Echo Port tab that allows local attackers to execute arbitrary code by supplying a malicious payload. Attackers can craft a buffer overflow payload with a POP POP RET gadget chain and shellcode that triggers code execution when pasted into the Port field and the Change button is clicked.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Realterm / RealTerm: Serial Terminal | affected 1.11.2 |
CWE
CWE-787
References
- https://www.exploit-db.com/exploits/46441
- https://realterm.sourceforge.io/
- https://sourceforge.net/projects/realterm/files/
- https://www.vulncheck.com/advisories/realterm-serial-terminal-buffer-overflow-seh
ADP enrichment
No English description supplied.
No references supplied.