CVE-2021-45025Network attack vector

Unauthenticated sensitive-cookie disclosure via cleartext storage

Published Jun 17, 2022 · Updated Jul 9, 2026

Cleartext storage in ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 allows remote attackers to obtain sensitive cookie data. Published records identify the cookie as the storage locus but do not disclose which value is written, the responsible component, or how the plaintext cookie is exposed. Network access requires no privileges or user interaction, and the documented impact is disclosure without integrity or availability effects.

CVSS severity7.5
High
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext storage in ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 allows remote attackers to obtain sensitive cookie data. Published records identify the cookie as the storage locus but do not disclose which value is written, the responsible component, or how the plaintext cookie is exposed. Network access requires no privileges or user interaction, and the documented impact is disclosure without integrity or availability effects.

The record

CVE
CVE-2021-45025
Published
Jun 17, 2022
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record 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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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 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

CWE-312Cleartext Storage of Sensitive Information

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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