CVE-2022-32252

Root compromise via unverified update packages

Published Jun 14, 2022 · Updated Aug 3, 2024

Insufficient update verification in Siemens SINEMA Remote Connect Server before 3.1 allows attackers to gain root privileges. The system-update workflow accepts administrator-supplied packages without performing an integrity check before installation. Exploitation requires an administrator with update rights to install a malicious package, after which attacker-controlled code runs as root.

CVSS severity6.5
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient update verification in Siemens SINEMA Remote Connect Server before 3.1 allows attackers to gain root privileges. The system-update workflow accepts administrator-supplied packages without performing an integrity check before installation. Exploitation requires an administrator with update rights to install a malicious package, after which attacker-controlled code runs as root.

The record

CVE
CVE-2022-32252
Published
Jun 14, 2022
Updated
Aug 3, 2024
Vendor
Siemens
Product
SINEMA Remote Connect Server
Classifications
CWE-345, T1204.002
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jun 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.1
  2. Affected versionversion=0 <V3.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Siemens · SINEMA Remote Connect Serverversion=0 <3.1; version=0 <V3.1

Published CVSS scores

6.5Siemens AGCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-345Insufficient Verification of Data Authenticity
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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