Security readout for executives and security teams
CVE-2018-15617 can let a remote attacker disrupt Avaya Aura Communication Manager by affecting the Call Processor process. The known impact is service availability loss, not data theft. For organizations relying on Avaya voice services, the business risk is outage, call handling disruption, and operational downtime. Exposure is most relevant where Avaya Aura Communication Manager is deployed on affected versions and reachable by untrusted or broad internal networks. Internet exposure is not stated in the provided sources. Treat as a moderate availability risk. Prioritize remediation for environments where Avaya supports critical call flows, customer contact centers, emergency communications, or business operations sensitive to voice downtime. Mitigation focus: Upgrade affected 7.x systems to 7.1.3.2 or later where supported.; Upgrade affected 8.x systems to 8.0.1 or later where supported.; Check Avaya guidance for 6.3.x remediation or support status..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Open ATT&CK lookupCVE-2018-15617 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe 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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H2.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6.5MediumVector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://downloads.avaya.com/css/P8/documents/101055396CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Resource Management Errors
Resource Management Errors represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.