CVE-2024-22901Public exploitNetwork attack vector

Unauthorized database modification via hard-coded MySQL credentials

Published Feb 2, 2024 · Updated Jul 9, 2026

Hard-coded credentials in Vinchin Backup & Recovery 7.2 and earlier allow remote attackers to access and alter its MySQL database. The deployed MySQL service accepts a static application account password without hostname restrictions, permitting the published credential pair to authenticate from remote hosts. Reachability of the MySQL port is required; database access permits modification of application user data, including creation of rogue administrative users.

CVSS severity9.8
Critical
EPSS probability1.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Vinchin Backup & Recovery 7.2 and earlier allow remote attackers to access and alter its MySQL database. The deployed MySQL service accepts a static application account password without hostname restrictions, permitting the published credential pair to authenticate from remote hosts. Reachability of the MySQL port is required; database access permits modification of application user data, including creation of rogue administrative users.

The record

CVE
CVE-2024-22901
Published
Feb 2, 2024
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1078.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 2, 2024CVE 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

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

Weakness, pattern, technique

T1078.001Valid Accounts: Default Accounts

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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