Security readout for executives and security teams
CVE-2018-1883 is a denial-of-service issue in the IBM MQ Console REST API. An unauthenticated network attacker could prevent users from logging in to the MQ Console REST API. The documented impact is availability only, not data theft or message tampering. Exposure is likely limited to organizations running the affected IBM MQ versions with the MQ Console REST API reachable from users or networks an attacker can access. Internet-exposed or broadly reachable management interfaces increase business disruption risk. Treat this as a moderate availability risk. Prioritize remediation where IBM MQ administration supports critical operations or the Console REST API is reachable beyond tightly controlled administrator networks. Mitigation focus: Review IBM advisory guidance for CVE-2018-1883 and apply the vendor-recommended fix.; Upgrade affected IBM MQ deployments to a fixed or currently supported maintenance level.; Restrict MQ Console REST API access to trusted administrative networks..
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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ATT&CK lookup starting points
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CVE-2018-1883 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.3 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O
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/A:L/AC:L/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
5.3MediumVector: CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O
Source materials
- CVE List V5 sourceCVE List V5
- ibm-websphere-cve20181883-dos(151969)CVE reference · vdb-entry, x_refsource_XF
- https://www.ibm.com/support/docview.wss?uid=ibm10738197CVE 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.