VULNERABILITY INTELLIGENCE

CVE-2019-13955

CVSS score6.5 MEDIUM

EPSS probability3.75%

CISA KEVNot currently listed

Published2019-07-26

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

Mikrotik RouterOS before 6.44.5 (long-term release tree) is vulnerable to stack exhaustion. By sending a crafted HTTP request, an authenticated remote attacker can crash the HTTP server via recursive parsing of JSON. Malicious code cannot be injected.

Weakness classification

nvd@nist.gov: CWE-674

Primary references

cve@mitre.org — Third Party Advisory, VDB Entry
cve@mitre.org — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory