CVE-2017-6667

Context Service Development Kit vulnerability

CVSS

9.8

EPSS

4.8%

EPSS pct

91th

Exploited

No known

A vulnerability in the update process for the dynamic JAR file of the Cisco Context Service software development kit (SDK) could allow an unauthenticated, remote attacker to execute arbitrary code on the affected device with the privileges of the web server. More Information: CSCvb66730. Known Affected Releases: 2.0.

Affected vendor

Cisco

Affected product

Context Service Development Kit

CVSS vector

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

Weakness type (CWE)

CWE-20 — Improper Input Validation

Published

2017-06-13

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 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2017-6667

Confirm whether Cisco Context Service Development Kit is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2017-6667.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-6667

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-6667 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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