EvolutionApplication · Cs Technologies

CVE-2024-29844

CRITICAL · 9.8 CVSS v3.1 Published 2024-04-15
Fix available
A fix is available. Upgrade to after 2.04.560 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Default credentials on the Web Interface of Evolution Controller 2.x allows anyone to log in to the server directly to perform administrative functions. Upon installation or upon first login, the application does not ask the user to change the password. There is no warning or prompt to ask the user to change the default password.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Evolution Controller 2.x ships with default credentials for its web interface that are not forced to be changed upon first login. This allows unauthenticated remote attackers to gain administrative access to the server without any warning or prompt to change the default password.

MitigationImmediately change the default credentials to a strong, unique password. If the default credentials cannot be changed or are unknown, restrict network access to the web interface to trusted IPs only via firewall rules.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
EvolutionApplication
Affected:<= 2.04.560

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify if Evolution Controller web interface is exposed
    Check network listening services or review firewall rules for port 80/443 or the configured web interface port. Use 'netstat -tuln | grep -E "(80|443|8080)"' or review firewall configuration.
    Affected if The Evolution Controller web interface is reachable from an untrusted network without network access controls.
  2. Confirm Evolution Controller version
    Access the web interface or check installed software version via package manager, installed programs list, or version file if accessible. Compare the version number to the affected range <= 2.04.560.
    Affected if The installed version is 2.04.560 or lower.
  3. Verify if default credentials are still active
    Attempt to log in to the web interface using the documented default credentials (refer to product documentation for the default username/password pair). If login succeeds without requiring a password change, the vulnerability is present.
    Affected if Login succeeds using the default credentials and no prompt appears to change the password.
  4. Check if password change is enforced on first login
    After authenticating with default credentials, observe whether the system forces a password change or allows full administrative access without any prompt.
    Affected if The system grants full administrative access without prompting to change the default password.

A user is affected if Evolution Controller version 2.04.560 or lower is running with its default credentials still active and the web interface is accessible without being forced to change the password on first use.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 2.04.560
Interim mitigation

Immediately change the default credentials to a strong, unique password. If the default credentials cannot be changed or are unknown, restrict network access to the web interface to trusted IPs only via firewall rules.

Fix this in Evolution Scoped from the published advisory
  • Consultation2.0 h
  • Implementation1.0 h
  • Testing1.0 h
  • Review / QA1.0 h
5.0 hours of engineering $910
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,456.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2024-29844 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-29844 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data