CVE-2022-29034

Sinema Remote Connect Server vulnerability

CVSS

6.1

EPSS

28.3%

EPSS pct

98th

Exploited

No known

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.1). An error message pop up window in the web interface of the affected application does not prevent injection of JavaScript code. This could allow attackers to perform reflected cross-site scripting (XSS) attacks.

Affected vendor

Siemens

Affected product

Sinema Remote Connect Server

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness type (CWE)

CWE-79 — Cross-Site Scripting (XSS)

Published

2022-06-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity.

Its EPSS score of 28.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2022-29034

Confirm whether Siemens Sinema Remote Connect Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-29034.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-29034

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-29034 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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