CVE-2018-1158 is a stack exhaustion vulnerability affecting Mikrotik RouterOS versions prior to 6.42.7 and 6.40.9. An authenticated remote attacker can exploit this flaw by sending specially crafted JSON data, leading to a denial of service by crashing the HTTP server. Rated as medium severity (CVSS 6.5), this vulnerability requires authentication and has a high impact on availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.40.9CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:* | ||
< 6.42.7CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:* |
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.
[R1] Mikrotik RouterOS Multiple Authenticated Vulnerabilities
Aug 22, 2018[R1] Mikrotik RouterOS Multiple Authenticated Vulnerabilities
Aug 22, 2018Mikrotik RouterOS Multiple Authenticated Vulnerabilities
Aug 22, 2018[R1] Mikrotik RouterOS Multiple Authenticated Vulnerabilities
Aug 22, 2018