【Vulnerability Alert】 A Critical Security Vulnerability Exists in Juniper Networks Support Insights vLWC (CVE-2026-33784)

publish date : 2026-04-13 update date : 2026-04-13

Source: Ministry of education information & communication security contingency platform

"" "" ""


Publication Number	TACERT-ANA-2026041002040909	Publication Time	2026/04/10 14:31
Incident Type	ANA-Vulnerability Alert	Discovery Time	2026/04/10 14:31
Impact Level	Low
[Subject] 【Vulnerability Alert】 A Critical Security Vulnerability Exists in Juniper Networks Support Insights vLWC (CVE-2026-33784)
[Content] Forwarded from TWCERTCC-200-202604-00000008 Juniper Networks Support Insights (JSI) Virtual Lightweight Collector (vLWC) contains a critical security vulnerability (CVE-2026-33784, CVSS: 9.8). This is a Default Password vulnerability that allows an attacker to log in using known default credentials and obtain high-privileged access, which may further lead to control of the device. (Information Sharing Level: WHITE (Information content can be publicly disclosed)
[Affected Platform] Juniper Networks Support Insights vLWC versions earlier than 3.0.94 (excluding 3.0.94)
[Recommended Actions] Please update to Juniper Networks Support Insights vLWC version 3.0.94 or later (inclusive).
[Reference] https://www.twcert.org.tw/tw/cp-169-10828-12f00-1.html

(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

Organizer: Computer Center

Click Num:

Share