THREATPORT/VULNERABILITY/CVE-2019-20354
MEDIUM SEVERITY

CVE-2019-20354

Pisignage vulnerability

CVSS
4.3
EPSS
8.8%
EPSS pct
95th
Exploited
No known
The web application component of piSignage before 2.6.4 allows a remote attacker (authenticated as a low-privilege user) to download arbitrary files from the Raspberry Pi via api/settings/log?file=../ path traversal. In other words, this issue is in the player API for log download.
Affected vendor
Pisignage
Affected product
Pisignage
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness type (CWE)
Published
2020-01-06

Risk analysis

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

Its EPSS score of 8.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2019-20354

  • Confirm whether Pisignage Pisignage is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-20354.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-20354

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-20354 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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