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CVE-2020-29020

Reject Remote Management via Cellular UPLINK2

HIGH
7.2
CVSS Score
Published: March 5, 2021 at 07:12 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
2 products affected across 1 vendorSitemanager FirmwareSitemanager

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Severity
HIGH7.2
Exploit prediction
EPSS 2%

Description

Improper Access Control vulnerability in web service of Secomea SiteManager allows remote attacker to access the web UI from the internet using the configured credentials. This issue affects: Secomea SiteManager All versions prior to 9.4.620527004 on Hardware.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sitemanager Firmware· Secomea
95%
v < 9.4.620527004
Affected range stops below 9.4.620527004, so it looks safe — our inference, not a vendor statement
secomea-sitemanager (same device)
Sitemanager· Secomeadevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.secomea.com/support/cybersecurity-advisory/#3217

CVSS

7.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-284CWE-863

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