THREATPORT/VULNERABILITY/CVE-2022-39291
MEDIUM SEVERITY

CVE-2022-39291

Zoneminder vulnerability

CVSS
5.4
EPSS
5.2%
EPSS pct
92th
Exploited
No known
ZoneMinder is a free, open source Closed-circuit television software application. Affected versions of zoneminder are subject to a vulnerability which allows users with "View" system permissions to inject new data into the logs stored by Zoneminder. This was observed through an HTTP POST request containing log information to the "/zm/index.php" endpoint. Submission is not rate controlled and could affect database performance and/or consume all storage resources. Users are advised to upgrade. There are no known workarounds for this issue.
Affected vendor
Zoneminder
Affected product
Zoneminder
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2022-10-07

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 integrity, low impact to availability.

Its EPSS score of 5.2% 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-2022-39291

  • Confirm whether Zoneminder Zoneminder is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-39291.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-39291

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-39291 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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