CVE-2015-2868
CVE-2015-2868 is a critical-severity vulnerability in Trane Comfortlink Ii Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 10.0
- EPSS exploit prediction: 7% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Trane Comfortlink Ii Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2015-2868?
- 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.
- How severe is CVE-2015-2868?
- CVE-2015-2868 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2015-2868 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-2868?
- CVE-2015-2868 affects Trane Comfortlink Ii Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-2868?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2015-2868 published?
- CVE-2015-2868 was published on 2017-01-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:trane:comfortlink_ii_firmware:2.0.2:*:*:*:*:*:*:*
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