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CVE-2020-25239

HIGH
8.8
CVSS Score
Published: March 15, 2021 at 05:03 PM UTC
Updated: June 17, 2026 at 03:06 AM UTC
1 product affected across 1 vendorSINEMA Remote Connect Server

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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0). The webserver could allow unauthorized actions via special urls for unpriviledged users. The settings of the UMC authorization server could be changed to add a rogue server by an attacker authenticating with unprivilege user rights.

Affected

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

SINEMA Remote Connect Server· Siemens
95%
v < 3.0All versions < V3.0
Affected range stops below 3.0, so it looks safe — our inference, not a vendor statement

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://cert-portal.siemens.com/productcert/pdf/ssa-731317.pdf

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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