VULNERABILITY INTELLIGENCE

CVE-2019-25570

CVSS score5.5 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2026-03-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

RealTerm Serial Terminal 2.0.0.70 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Port field. Attackers can paste a buffer of 1000 characters into the Port input field and click the open button to trigger a crash.

Weakness classification

  • disclosure@vulncheck.com: CWE-1260

Primary references