CVE-2022-27969Public exploitNetwork attack vector

Unauthenticated decoy-user disclosure via missing endpoint access control

Published Sep 8, 2022 · Updated Aug 3, 2024

Information disclosure in Cynet 360 Web Portal before 4.5 allows remote attackers to list decoy users through a crafted GET request. The unauthenticated /WebApp/DeceptionUser/GetAllDeceptionUsers endpoint returns the network's decoy-user list because it performs no access-control check. Network reachability to the management portal on TCP port 8443 is sufficient, allowing attackers to identify and avoid accounts intended to detect password spraying.

CVSS severity5.3
Medium
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Cynet 360 Web Portal before 4.5 allows remote attackers to list decoy users through a crafted GET request. The unauthenticated /WebApp/DeceptionUser/GetAllDeceptionUsers endpoint returns the network's decoy-user list because it performs no access-control check. Network reachability to the management portal on TCP port 8443 is sufficient, allowing attackers to identify and avoid accounts intended to detect password spraying.

The record

CVE
CVE-2022-27969
Published
Sep 8, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 8, 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

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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 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

No sourced classifications are available.

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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