【Vulnerability Alert】FortiMonitorOnSight Contains a Critical Cybersecurity Vulnerability (CVE-2026-84390)
publish date :
2026-09-30
update date :
2026-10-02
Source: Ministry of education information & communication security contingency platform
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| Publication Number | TACERT-ANA-2026091401090404 | Publication Time | 2026-09-14 13:46:05 |
| Incident Type | ANA-Vulnerability Alert | Discovery Time | 2026-09-14 13:46:05 |
| Impact Level | Low | ||
| [Subject] 【Vulnerability Alert】FortiMonitorOnSight Contains a Critical Cybersecurity Vulnerability (CVE-2026-84390) |
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| [Content]
Forwarded from TWCERTCC Cybersecurity Alert TWCERTCC-200-202609-00000014 The FortiMonitorOnSight web portal contains a Source Code Containing Sensitive Information vulnerability (CVE-2026-84390, CVSS: 9.6). This vulnerability may allow an unauthenticated remote attacker to bypass authentication by forging or reusing a JWT. Information Sharing Level: WHITE (the intelligence content is information that may be publicly disclosed) |
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| [Affected Platform]
FortiMonitorOnSight versions 7.2.0 to 7.2.2 |
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[Recommended Actions] Please update to the following version: FortiMonitorOnSight version 7.2.8 or later |
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[Reference] |
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(This notification is for informational purposes only and does not constitute a cybersecurity incident).
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw
Organizer:
Computer Center