CVE-2022-46996Public exploitNetwork attack vector

Remote code execution via hidden request backdoor

Published Dec 14, 2022 · Updated Apr 21, 2025

Hidden functionality in vSphere_selfuse 2019-07-22 allows remote attackers to execute code through the request package. The request package contains a hidden backdoor that executes attacker-supplied code and exposes sensitive user information and digital-currency keys. The published assessment requires no privileges or user interaction and reports confidentiality, integrity, and availability impact; no fixed version is identified.

CVSS severity9.8
Critical
EPSS probability1.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Hidden functionality in vSphere_selfuse 2019-07-22 allows remote attackers to execute code through the request package. The request package contains a hidden backdoor that executes attacker-supplied code and exposes sensitive user information and digital-currency keys. The published assessment requires no privileges or user interaction and reports confidentiality, integrity, and availability impact; no fixed version is identified.

The record

CVE
CVE-2022-46996
Published
Dec 14, 2022
Updated
Apr 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-912
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 2025Record 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

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS: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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-912Hidden Functionality

Public exploit references

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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