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CVE Record

CVE-2022-36444: An issue was discovered in Atos Unify OpenScape SBC 9 and 10 before 10R2.2.1, Atos Unify OpenScape Branch 9...

An issue was discovered in Atos Unify OpenScape SBC 9 and 10 before 10R2.2.1, Atos Unify OpenScape Branch 9 and 10 before version 10R2.1.1, and Atos Unify OpenScape BCF 10 before 10R9.12.1. A remote code execution vulnerability may allow an unauthenticated attacker (with network access to the admin interface) to disrupt system availability or potentially compromise the confidentiality and integrity of the system.

HighCVSS 8.6Not KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

CVE-2022-36444 affects several Atos Unify OpenScape network communications products. An unauthenticated attacker who can reach the admin interface may run code remotely, potentially disrupting service and affecting system confidentiality or integrity.

Executive priority

Treat as high priority for affected environments, especially where management interfaces are reachable beyond trusted administration networks. The business risk is service disruption and possible compromise of sensitive system integrity or confidentiality.

Technical view

The issue is a network-reachable unauthenticated remote code execution vulnerability in OpenScape SBC 9/10, OpenScape Branch 9/10, and OpenScape BCF 10 before specified fixed releases. CVSS 3.1 is 8.6 high, with low complexity, no privileges, no user interaction, and high availability impact.

Likely exposure

Organizations using affected OpenScape products are exposed when the admin interface is reachable by an attacker. Internet-facing or broadly reachable management interfaces increase urgency. The supplied structured affected-product data is incomplete, so confirm product and version directly from vendor guidance.

Exploitation context

The supplied sources do not report known active exploitation, and the CVE is not listed as KEV. The vulnerability is still serious because exploitation requires no authentication once the attacker has network access to the admin interface.

Researcher notes

Evidence identifies RCE with admin-interface network reachability as the key precondition. No CWE, exploit details, or KEV evidence are supplied. The normalized affected-product fields are incomplete, so rely on the CVE description and Unify advisory for version scoping.

Mitigation direction

  • Upgrade OpenScape SBC to 10R2.2.1 or later.
  • Upgrade OpenScape Branch to 10R2.1.1 or later.
  • Upgrade OpenScape BCF to 10R9.12.1 or later.
  • Restrict admin interface access to trusted management networks.
  • Review the Unify advisory for product-specific guidance.

Validation and detection

  • Inventory OpenScape SBC, Branch, and BCF deployments and versions.
  • Confirm admin interfaces are not exposed to untrusted networks.
  • Verify installed versions meet or exceed the fixed releases.
  • Review administrative access logs for unexpected network sources.
  • Check vendor guidance for any additional validation procedures.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2022-36444 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
High
CVSS
8.6 (3.1)
Known Exploited
No
Published

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

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
8.6CVSS 3.1HighCVSS:3.1/AC:L/AV:N/A:H/C:L/I:L/PR:N/S:U/UI:N3.94.7Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

8.6High
CVSS 3.1 vector shape for CVE-2022-36444Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

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

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.