THREATPORT/VULNERABILITY/CVE-2022-31144
HIGH SEVERITY

CVE-2022-31144

Redis vulnerability

CVSS
7.0
EPSS
3.1%
EPSS pct
87th
Exploited
No known
Redis is an in-memory database that persists on disk. A specially crafted `XAUTOCLAIM` command on a stream key in a specific state may result with heap overflow, and potentially remote code execution. This problem affects versions on the 7.x branch prior to 7.0.4. The patch is released in version 7.0.4.
Affected vendor
Redis
Affected product
Redis
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2022-07-19

Risk analysis

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

Its EPSS score of 3.1% 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-2022-31144

  • Confirm whether Redis Redis is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-31144.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-31144

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-31144 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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