CVE-2022-2921Public exploitNetwork attack vector

Administrator takeover via downloadable weak password hashes

Published Aug 21, 2022 · Updated Aug 3, 2024

Privilege escalation in NotrinosERP before 0.7 allows remote authenticated users to obtain a system administrator account via database backup. The Backup and Restore permission lets an AP officer download a database backup containing the administrator password hash, while affected releases store that hash with crackable MD5. AP officer access is required; recovering the password grants administrator-only company, language, extension, theme, and upgrade functions.

CVSS severity8.8
High
EPSS probability1.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in NotrinosERP before 0.7 allows remote authenticated users to obtain a system administrator account via database backup. The Backup and Restore permission lets an AP officer download a database backup containing the administrator password hash, while affected releases store that hash with crackable MD5. AP officer access is required; recovering the password grants administrator-only company, language, extension, theme, and upgrade functions.

The record

CVE
CVE-2022-2921
Published
Aug 21, 2022
Updated
Aug 3, 2024
Vendor
Notrinos
Product
NotrinosERP
Classifications
CWE-359, T1110.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 21, 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?

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

  1. Affected versionversion=unspecified <0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Notrinos · NotrinosERPversion=unspecified <0.7

Published CVSS scores

8.8huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-359Exposure of Private Personal Information to an Unauthorized Actor
T1110.002Password Cracking

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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