THREATPORT/VULNERABILITY/CVE-2020-9423
CRITICAL SEVERITY

CVE-2020-9423

Logicaldoc vulnerability

CVSS
9.8
EPSS
4.9%
EPSS pct
91th
Exploited
No known
LogicalDoc before 8.3.3 could allow an attacker to upload arbitrary files, leading to command execution or retrieval of data from the database. LogicalDoc provides a functionality to add documents. Those documents could then be used for multiple tasks, such as version control, shared among users, applying tags, etc. This functionality could be abused by an unauthenticated attacker to upload an arbitrary file in a restricted folder. This would lead to the executions of malicious commands with root privileges.
Affected vendor
Logicaldoc
Affected product
Logicaldoc
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-434 — Unrestricted Upload of File with Dangerous Type
Published
2020-03-18

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 4.9% 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-2020-9423

  • Confirm whether Logicaldoc Logicaldoc is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-9423.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-9423

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-9423 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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