CVE-2019-25679
גבוהה 7.8
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
7.8 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.5 (HIGH)
מקור הציון: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-27/7/2026
- CWE
- CWE-787
מוצרים מושפעים
crun: realterm
קישורים
- https://www.exploit-db.com/exploits/46441 ExploitVDB Entry
- https://realterm.sourceforge.io/ Product
- https://sourceforge.net/projects/realterm/files/ Product
- https://www.vulncheck.com/advisories/realterm-serial-terminal-buffer-overflow-… Third Party Advisory