CVE-2019-13955 describes a stack exhaustion vulnerability in Mikrotik RouterOS versions prior to 6.44.5. An authenticated remote attacker can crash the HTTP server by sending a specially crafted HTTP request that triggers recursive JSON parsing. This vulnerability has a CVSS score of 6.5 (Medium), indicating a network-based attack with low complexity and requiring authentication, leading to high availability impact (denial of service) but no confidentiality or integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.44.5CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:* | ||
6.45CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:6.45:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.