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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-962x-ccwf-8x6p | Yamcs Core API has Multiple Missing Function Level Access Control vulnerabilities |
Fri, 28 Aug 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 28 Aug 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Yamcs
Yamcs yamcs |
|
| Vendors & Products |
Yamcs
Yamcs yamcs |
Fri, 28 Aug 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs omits authorization checks in IndexesApi.listPacketIndex, IndexesApi.listEventIndex, Cop1Api.disable, Cop1Api.resume, Cop1Api.initialize, Cop1Api.updateConfig, and TimeApi.setTime. An authenticated low-privilege user can read packet and event index metadata without ObjectPrivilegeType.ReadPacket, alter COP-1 link state without SystemPrivilege.ControlLinks, and manipulate simulation time. These operations can disclose telemetry metadata, disrupt telecommand handling, and affect system integrity and availability. This issue is fixed in versions 5.12.8 and 5.13.2. | |
| Title | Yamcs : Multiple Missing Function Level Access Control vulnerabilities in Yamcs Core API | |
| Weaknesses | CWE-862 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-28T19:52:43.290Z
Reserved: 2026-06-16T22:44:22.284Z
Link: CVE-2026-55521
Updated: 2026-08-28T19:52:35.361Z
Status : Received
Published: 2026-08-28T20:18:28.240
Modified: 2026-08-28T22:16:50.857
Link: CVE-2026-55521
No data.
OpenCVE Enrichment
Updated: 2026-08-28T21:45:03Z
Github GHSA