THREATPORT/VULNERABILITY/CVE-2025-68615
CRITICAL SEVERITY

CVE-2025-68615

Net Snmp vulnerability

CVSS
9.8
EPSS
43.3%
EPSS pct
99th
Exploited
No known
net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2.
Affected vendor
Net Snmp
Affected product
Net Snmp
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2025-12-23

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 43.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it among the most exploited CVEs currently tracked.

Check your external exposure to CVE-2025-68615

  • Confirm whether Net Snmp Net Snmp is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-68615.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-68615

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-68615 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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