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Unify Openscape Common ManagementApplication · Atos

CVE-2023-45354

HIGH · 8.8 CVSS v3.1 Published 2023-10-09
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable 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
Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated remote attacker to execute arbitrary code on the operating system by using the Common Management Portal web interface. This is also known as OCMP-6589.

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

Atos Unify OpenScape Common Management Portal V10 contains an authenticated remote code execution vulnerability in its web interface. An attacker with valid credentials can execute arbitrary operating system commands, potentially leading to full system compromise.

MitigationUpgrade to OpenScape Common Management Portal V10 R4.17.0 or later, or V10 R5.1.0 or later to remediate this vulnerability.

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
Unify Openscape Common ManagementApplication
Affected:= 10

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/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 the installed product
    Inventory your systems for Atos Unify OpenScape Common Management Portal installation. Check for the web interface service typically accessible on standard web ports.
    Affected if The product is Atos Unify OpenScape Common Management Portal V10 exactly
  2. Determine the installed version
    Access the web management portal and navigate to the about or system information section, or use the product's administrative CLI if available, to retrieve the exact version number.
    Affected if The installed version is exactly version 10 (no patch level specified)
  3. Verify web interface accessibility
    Confirm the web management portal is network-accessible. Check if port 443 or the configured HTTPS port responds to requests.
    Affected if The web interface is externally accessible without network segmentation
  4. Confirm authentication is required
    Verify that the web portal requires valid credentials for access. Attempt to access admin functions without authentication.
    Affected if Anonymous or default credentials can access administrative functions

You are affected if Atos Unify OpenScape Common Management Portal version 10 is installed and its web interface is accessible, regardless of authentication status since valid credentials enable the exploit.

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.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Upgrade to OpenScape Common Management Portal V10 R4.17.0 or later, or V10 R5.1.0 or later to remediate this vulnerability.

Recommended fix High confidence

V10 R4.17.0 or V10 R5.1.0 (depending on your current release train)

  1. 1. Identify the current installed version of OpenScape Common Management Portal V10
  2. 2. Determine which release train you are on (R4 or R5) by checking your current version
  3. 3. Download the appropriate fixed version: V10 R4.17.0 (for R4 branch) or V10 R5.1.0 (for R5 branch) from the official Unify support portal at networks.unify.com
  4. 4. Review the upgrade documentation and release notes for the target version
  5. 5. Create a full backup of the current system including configuration and database
  6. 6. Schedule a maintenance window as the upgrade may require system downtime
  7. 7. Execute the upgrade following the official Unify upgrade procedure for your version
  8. 8. After upgrade, verify the version number matches the target fixed version
Caveat Review release notes for any breaking changes or migration requirements specific to your version before upgrading

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Unify Openscape Common Management Scoped from the published advisory
  • Consultation4.0 h
  • Implementation4.0 h
  • Testing4.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,480
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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-2023-45354 in production — separate from our analysis above.

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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