An exploitable remote code execution vulnerability exists in the Trane ComfortLink II firmware version 2.0.2 in DSS service
Published Jan 6, 2017
9.8
CRITICALCVSS 3.0
EPSS 6.84%
Description
An exploitable remote code execution vulnerability exists in the Trane ComfortLink II firmware version 2.0.2 in DSS service. An attacker who can connect to the DSS service on the Trane ComfortLink II device can send an overly long REG request that can overflow a fixed size stack buffer, resulting in arbitrary code execution.
Affected products
-
- Version 2.0.2StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Trane | ComfortLink II SCC firmware | n/a |
|
- 2.0.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.84% (0.06841) | 93.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.79% (0.06786) | 93.14th | v5 (v2026.06.15) |
| Sep 9, 2025 | 9.06% (0.09063) | 92.32th | v4 (v2025.03.14) |
| May 5, 2025 | 7.33% (0.07330) | 91.16th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.98% (0.10984) | 92.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.87% (0.19867) | 92.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.98% (0.10984) | 92.89th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.01% (0.02007) | 89.34th | v3 (v2023.03.01) |
| Aug 10, 2023 | 1.83% (0.01831) | 86.73th | v3 (v2023.03.01) |
| Apr 12, 2023 | 1.50% (0.01500) | 84.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.44% (0.01440) | 84.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02166) | 80.16th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02166) | 78.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02166) | 57.01th | v2 (v2022.01.01) |
References (2)
- http://www.securityfocus.com/bid/95118 vdb-entryx_refsource_BID
- http://www.talosintelligence.com/reports/TALOS-2016-0027/ x_refsource_MISCExploitTechnical DescriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/95118 | vdb-entryx_refsource_BID | |
| http://www.talosintelligence.com/reports/TALOS-2016-0027/ | x_refsource_MISCExploitTechnical DescriptionThird Party Advisory |
Change history (0)
No recorded changes yet.