CVE-2022-40810Network attack vector

Code execution via uncontrolled dependency package

Published Sep 19, 2022 · Updated Aug 3, 2024

Dependency confusion in d8s-ip-addresses 0.1.0 allows remote attackers to execute code through the democritus-hypothesis package. The package metadata declares a democritus-hypothesis dependency whose PyPI name was outside the maintainer's control, causing installation to resolve code published under that name. The issue is reached during package installation, and arbitrary dependency code runs with the installing process's privileges rather than through a service endpoint.

CVSS severity9.8
Critical
EPSS probability1.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Dependency confusion in d8s-ip-addresses 0.1.0 allows remote attackers to execute code through the democritus-hypothesis package. The package metadata declares a democritus-hypothesis dependency whose PyPI name was outside the maintainer's control, causing installation to resolve code published under that name. The issue is reached during package installation, and arbitrary dependency code runs with the installing process's privileges rather than through a service endpoint.

The record

CVE
CVE-2022-40810
Published
Sep 19, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1195.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1195.002Compromise Software Supply Chain

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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