THREATPORT/VULNERABILITY/CVE-2017-5803
HIGH SEVERITY

CVE-2017-5803

Nonstop Server Software vulnerability

CVSS
7.5
EPSS
7.6%
EPSS pct
94th
Exploited
No known
A Remote Disclosure of Information vulnerability in HPE NonStop Servers using SSH Service version L series: T0801L02 through T0801L02^ABX; J and H series: T0801H01 through T0801H01^ACA was found.
Affected vendor
Hp
Affected product
Nonstop Server Software
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2018-02-15

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.

Its EPSS score of 7.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2017-5803

  • Confirm whether Hp Nonstop Server Software is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-5803.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-5803

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-5803 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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