CVE-2016-4385

Network Automation vulnerability

CVSS

7.3

EPSS

4.4%

EPSS pct

90th

Exploited

No known

The RMI service in HP Network Automation Software 9.1x, 9.2x, 10.0x before 10.00.02.01, and 10.1x before 10.11.00.01 allows remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) and Commons BeanUtils libraries.

Affected vendor

Affected product

Network Automation

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness type (CWE)

CWE-502 — Deserialization of Untrusted Data

Published

2016-09-29

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 low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 4.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2016-4385

Confirm whether Hp Network Automation is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2016-4385.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2016-4385

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2016-4385 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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