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CertccCVE-2015-2868

HistoryJan 06, 2017 - 9:59 p.m.

CVE-2015-2868

2017-01-0621:59:00

CWE-119

certcc

web.nvd.nist.gov

cve-2015-2868

trane comfortlink ii

firmware

dss service

remote code execution

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.02

Percentile

89.1%

JSON

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 configurations

Nvd

Node

tranecomfortlink_ii_firmwareMatch2.0.2

VendorProductVersionCPE
tranecomfortlink_ii_firmware2.0.2cpe:2.3:o:trane:comfortlink_ii_firmware:2.0.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
trane	comfortlink_ii_firmware	2.0.2	cpe:2.3:o:trane:comfortlink_ii_firmware:2.0.2:::::::*

CNA Affected

[
  {
    "product": "ComfortLink II SCC firmware",
    "vendor": "Trane",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.2"
      }
    ]
  }
]

References

www.securityfocus.com/bid/95118

www.talosintelligence.com/reports/TALOS-2016-0027/

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.02

Percentile

89.1%

JSON

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