ZGR TPS200 NG Missing Reference to Active Allocated Resource
Published Oct 17, 2022
10.0
CRITICALCVSS 3.1
EPSS 0.76%
Description
In ZGR TPS200 NG 2.00 firmware version and 1.01 hardware version, the firmware upload process does not perform any type of restriction. This allows an attacker to modify it and re-upload it via web with malicious modifications, rendering the device unusable.
Affected products
-
- Version 1.01 hardware version 1.01StatusaffectedConstraints-
- Version 2.00 firmware version 2.00StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZGR | Zgr Tps200 NG | unaffected |
|
- 2.00
Running on/with
- 1.01
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
The ZGR team is working on a new design of the TPS, which will include the necessary cybersecurity measures to address the identified vulnerabilities. Affected equipment must be connected to properly isolated and secured networks to avoid potential risks.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed May 13, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.76% (0.00757) | 53.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.70% (0.00696) | 47.98th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00070) | 18.68th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00091) | 40.70th | v3 (v2023.03.01) |
| Apr 22, 2024 | 0.09% (0.00091) | 38.23th | v3 (v2023.03.01) |
| Mar 12, 2024 | 0.09% (0.00088) | 36.10th | v3 (v2023.03.01) |
| Nov 10, 2023 | 0.08% (0.00079) | 33.43th | v3 (v2023.03.01) |
| Oct 24, 2023 | 0.13% (0.00129) | 47.42th | v3 (v2023.03.01) |
| Sep 17, 2023 | 0.09% (0.00091) | 38.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00076) | 30.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Oct 18, 2022 | 0.89% (0.00885) | 26.63th | v2 (v2022.01.01) |
References (1)
Change history (0)
No recorded changes yet.