VulnSocial

CVE-2026-8652Active Exploitation

LOWCVSS 8.5 · HIGH

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Prioritize remediation for affected systems immediately
  • Assume compromise if assets are exposed
  • Track advisory updates for patch or workaround availability

Recommended action window: Immediate (within 24h)

NVD description

An OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product’s web console, they may be able to execute arbitrary OS commands via adjacent network.

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3.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

ACTIVE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • Active exploitation appears in 1 classified signals
  • 1 mentions across 1 observed day

What's happening

  • Active exploitation reported across 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-25: 1Active Exploitation · 2026-05-25: 105-25
Signal classification1 categories
Active Exploitation
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • VulDB 🛡@vuldb
    Active Exploitation

    It is possible to see elevated activities targeting NEC Platforms Aterm MR51FN and Aterm CM51FD (CVE-2026-8652) https://vuldb.com/vuln/365472/cti

    Post summary

    The post indicates that CVE-2026-8652 is being targeted with elevated activities on NEC Aterm routers, though it lacks technical details, PoC information, or patch notes.

    00000111
    2.2K followersView on X

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