THREATPORT/VULNERABILITY/CVE-2021-35244
MEDIUM SEVERITY

CVE-2021-35244

Orion Platform vulnerability

CVSS
6.8
EPSS
5.8%
EPSS pct
92th
Exploited
No known
The "Log alert to a file" action within action management enables any Orion Platform user with Orion alert management rights to write to any file. An attacker with Orion alert management rights could use this vulnerability to perform an unrestricted file upload causing a remote code execution.
Affected vendor
Solarwinds
Affected product
Orion Platform
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L
Weakness type (CWE)
  • CWE-434 — Unrestricted Upload of File with Dangerous Type
Published
2021-12-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, high attack complexity, requiring high privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 5.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2021-35244

  • Confirm whether Solarwinds Orion Platform is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2021-35244.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-35244

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-35244 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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