CVE-2022-25342Public exploitNetwork attack vector

Authenticated account takeover via missing resource authorization

Published Apr 20, 2022 · Updated Aug 3, 2024

Broken access control in Olivetti d-COLOR MF3555 firmware 2XD_S000.002.271 allows remote authenticated users to alter user accounts. Requests under /mngset/authset do not verify resource permissions, and the published PoC changes any user's details, including an administrator password. A non-administrator account with at least one system-administrator permission is required, enabling account takeover without full administrative rights.

CVSS severity8.1
High
EPSS probability1.03%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in Olivetti d-COLOR MF3555 firmware 2XD_S000.002.271 allows remote authenticated users to alter user accounts. Requests under /mngset/authset do not verify resource permissions, and the published PoC changes any user's details, including an administrator password. A non-administrator account with at least one system-administrator permission is required, enabling account takeover without full administrative rights.

The record

CVE
CVE-2022-25342
Published
Apr 20, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 20, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
5.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1068Exploitation for Privilege Escalation

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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