CVE-2022-1032Network attack vector

Authenticated code execution via unvalidated module upload

Published Mar 29, 2022 · Updated Aug 2, 2024

Insecure deserialization in Crater before 6.0.6 allows remote authenticated users with module-management rights to execute server code. The module upload and unzip controllers passed an uploaded ZIP, module name, and extraction path to ModuleInstaller without validating file type, size, or path syntax before module data was deserialized. Administrative manage-modules permission is required; successful exploitation grants control over the application server and its accessible data.

CVSS severity7.2
High
EPSS probability1.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure deserialization in Crater before 6.0.6 allows remote authenticated users with module-management rights to execute server code. The module upload and unzip controllers passed an uploaded ZIP, module name, and extraction path to ModuleInstaller without validating file type, size, or path syntax before module data was deserialized. Administrative manage-modules permission is required; successful exploitation grants control over the application server and its accessible data.

The record

CVE
CVE-2022-1032
Published
Mar 29, 2022
Updated
Aug 2, 2024
Vendor
Crater Invoice, Inc.
Product
Crater
Classifications
CWE-502, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 29, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <6.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Crater Invoice, Inc. · Craterversion=unspecified <6.0.6

Published CVSS scores

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2huntr.devCVSS:3.0/AV:N/AC:L/PR:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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