CVE-2024-27686Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-400

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-05-08); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-05-08: 1Mentions · 2026-05-10: 1Patch / Workaround · 2026-05-10: 1Technical Details · 2026-05-08: 1Technical Details · 2026-05-10: 105-0805-10
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2024-27686 Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB se… https://www.cve.org/CVERecord?id=CVE-2024-27686

    Post summary

    CVE-2024-27686 is a remote denial‑of‑service vulnerability in Mikrotik RouterOS x86 6.40.5‑6.49.10 that crashes the device via crafted SMB packets; the flaw is fixed in version 7.

    00020209
    57.8K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2024-27686 Denial of Service in Mikrotik RouterOS x86 6.40.5 Through 6.49.10 SMB Service https://vulmon.com/vulnerabilitydetails?qid=CVE-2024-27686

    Post summary

    The text announces CVE-2024-27686 as a denial-of-service vulnerability affecting Mikrotik RouterOS via SMB service across specified versions, providing basic technical details but no information on PoC, exploits, or patches.

    0000062
    4.0K followersView on X

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