THREATPORT/VULNERABILITY/CVE-2014-2914
CRITICAL SEVERITY

CVE-2014-2914

Fish vulnerability

CVSS
9.8
EPSS
3.2%
EPSS pct
87th
Exploited
No known
fish (aka fish-shell) 2.0.0 before 2.1.1 does not restrict access to the configuration service (aka fish_config), which allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by set_prompt.
Affected vendor
Fishshell
Affected product
Fish
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-20 — Improper Input Validation
Published
2020-01-28

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 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2014-2914

  • Confirm whether Fishshell Fish is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2014-2914.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2014-2914

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2014-2914 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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