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CVE-2022-34753 (GCVE-0-2022-34753)

Vulnerability from cvelistv5 – Published: 2022-07-13 21:10 – Updated: 2024-09-16 19:14
VLAI Shadowserver Previdian
Summary
A CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause remote root exploit when the command is compromised. Affected Products: SpaceLogic C-Bus Home Controller (5200WHC2), formerly known as C-Bus Wiser Homer Controller MK2 (V1.31.460 and prior)
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-78 - OS Command Injection
Assigner
References
Impacted products
Vendor Product Version CPE status
Schneider Electric SpaceLogic C-Bus Home Controller Affected: 5200WHC2 , < V1.31.460 (custom)
guessed Create a notification for this product.
Date Public
2022-07-12 00:00
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 6ea5aba8-35a5-42fa-b0ce-32c9d65e8db4

Vulnerability ID: CVE-2022-34753

Status: Confirmed

Status Updated: 2026-07-19 00:00 UTC

Exploited: Yes

Characteristics
Severity: 88.0
Timestamps
First Seen: 2023-10-14
Asserted: 2023-10-14
Last Seen: 2026-07-19
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Schneider Electric / SpaceLogic C-Bus Home Controller (5200WHC2) | Class: other-software | Severity: High (CVSS 8.8) | IoT: yes | In CISA KEV: no | Honeypot connections on 2026-07-19: 1
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot yes
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class other-software
7D Avg 1
Vendor Schneider Electric
30D Avg 1
90D Avg 2
Product SpaceLogic C-Bus Home Controller (5200WHC2)
Cisa Kev no
Connections 1
Observation Date 2026-07-19
Vulnerability Class CVSS
Vulnerability Score 8.8
Vulnerability Severity High
References
Created: 2026-06-30 09:23 UTC | Updated: 2026-07-21 01:01 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 2fefa712-0f22-4193-9af6-4102e7d93669

Vulnerability ID: CVE-2022-34753

Status: Confirmed

Status Updated: 2026-06-07 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-06-07
Asserted: 2026-06-07
Scope
Notes: KEVIntel entry: A CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause remote... | Affected: Schneider Electric / SpaceLogic C-Bus Home Controller | CVSS: 8.8 (HIGH) | EPSS: 0.71084 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title A CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause remote...
Vendor Schneider Electric
Product SpaceLogic C-Bus Home Controller
Added Date 2026-06-07T00:00:00.000Z
Cvss Score 8.8
Epss Score 0.71084
Cvss Severity HIGH
Epss Percentile 0.99325
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:02 UTC | Updated: 2026-07-10 06:14 UTC
Show details on NVD website
To clipboard 

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      "version": "3"
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.