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01 Record

CVE-2021-41291

ECOA BAS controller - Path Traversal-1

HighPUBLISHEDCNA: twcert
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

02 Description

ECOA BAS controller - Path Traversal-1

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
82.68% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 99.6% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-09-30 10:40Z5 YR AGO
Last updated
2024-09-16 23:36Z2 YR AGO
Reserved
2021-09-15
Assigning CNA
twcert
Record state
PUBLISHED
Severity
High (CVSS 7.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
  • CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
Data version
5.1
Document digest
a9be848ed8d059f4e588ddce11149d40007f6c69c2b93878e3c2b7efbcb5c941

05 Affected products

VendorProductVersionsPlatforms
ECOARiskBuster Terminator E6L45Not specified—
ECOARiskBuster System RB 3.0.0Not specified—
ECOARiskBuster System TRANE 1.0Not specified—
ECOAGraphic Control SoftwareNot specified—
ECOASmartHome II E9246Not specified—
ECOARiskTerminatorNot specified—

06 References

07 Remediation

Contact tech support from ECOA.